The Insider.com

 On Tonight's Insider -- Is "Dancing with the Stars" contestant Kirstie Alley losing weight or gaining pounds?

 Then, our royal wedding coverage with Sharon Osbourne and our backstory on Princess Diana's battles.

Plus, is "Desperate Housewives" star Teri Hatcher auditioning for "Dancing with the Stars"?

How did your faves rank on the "Dancing with the Stars" scoreboard tonight?

Here's the "Dancing with the Stars" scoreboard for season 12 so far! Take a look at the new leaders' magical 'Harry Potter' inspired dance.

It's easier for most people to stick with a workout regiment if one can maintain a set routine, but for someone like Black Eyed Peas first lady, Fergie, a routine isn't an option.

"I kind of go on a five pound fluctuation every year," Fergie admitted. "It's just either up or down a couple pounds. It's just usually how I live. I don't know if that's good for you but that's the way it is."

While on their current world tour, the entire group has been working with Fergie's trainer, fitness guru DB Donamatrix.

"It's a different type of trainer when a dude inspires you to watch what you eat and change your whole, like, way of life," Will.i.am raved. "I just eat fruit, soups and fish, and I've been doing that stuff for six months. [I] lost 30 pounds. I haven't been this weight since I was in the 12th grade."

The Black Eyed Peas gave an intimate performance in New York City on Monday at an MTV World Stage concert presented by the 21st Century Beetle, reminding Will.i.am of the time before the Peas started drawing the huge crowds they've become accustomed to.

"You know, we started out playing venues smaller than this," Will.i.am said. "One time we did this one gig and it was so many people that weren't there that we were able to take our food from our writer and pass out chips to people."

Highlights from the concert will be available at www.worldstage.mtv.com.

Paul McDonald appeared in good spirits after his departure from "American Idol" last week, and the maturing singer expressed his positivity in spite of his early release.

"I was completely happy and at peace with whatever the results were," Paul revealed. "It was kind of a celebration. I made it this far and now I'm free to get back to my normal thing."

Paul's life has been anything but normal, having met stars like Stevie Wonder and Hulk Hogan while on the show. The gifted musician's journey doesn't look to descend down to the realm of regular any time soon, having been recently attached to 'Twilight' star Nikki Reed.

Things are going well with the pair, but Paul let us in on an embarrassing admission which made him feel "like an idiot." See what the ex-Idol's secret was in the video!

It's the most talked about dress of the past decade! The Insider has gone behind the scenes to the only shop that sells Kate Middleton's rumored wedding dress designer's bridal collection, and we have the much sought-after wedding dress deets!

People can not stop speculating about the design and designer of Kate Middleton's wedding dress since Prince William and his bride-to-be announced their engagement last year.Established English designers Bruce Oldfield, Alexander McQueen creative director Sarah Burton, Alice Temperley and more have all been named as possible designers of the soon-to-be-famous gown. However, Huffington Post royal correspondent Yvonne York reported that a relatively unknown designer, Sophie Cranston who designs under the line Libelula, is now in the picture. ETonline has gone to the Katharine Bird boutique in London, the only store that sells the Libelula bridal collection.

Laura Pritchard, an employee at Katharine Bird explains how Kate Middleton first found the relatively unknown designer, who has subsequently been thrust into the international public's eye. "Obviously there is a lot of anticipation about what Kate Middleton is going to wear, and Kate came across the Libelula designs in a local shop where her parents live and wore a coat of Sophie's design to a wedding. And so the speculation started that Sophie may be designing her dress."

Laura describes the Libelula bridal line, which range from an affordable 500 to 750 pounds, as, "Really beautifully cut, very feminine, always 100-percent silk including the linings, just exquisite details."

Will this be Kate's dress designer or not? Keep clicking back with The Insider for all your up-to-the-minute royal wedding dress details!

The royal wedding is less than two weeks away and TheInsider.com's Nicole Dabeau took a ride on the ET Royal Tour Bus!

From Kensington Palace, to Big Ben, to the Tower of London, to the London Eye, Nicole saw iconic British sites in the quintessential London way – aboard a double-decker open-air tour bus!

Watch to go on the tour of London with Nicole.

After another week of madness on his hit show "The Celebrity Apprentice," Donald Trump met up with The Insider and touched on Gary Busey's unavoidable exit. Despite his willingness to work with the troubled contestant, Trump felt his time came to a close. "We just love Gary, but in the end I have to do what's fair and what's right and I said, 'Gary, you're fired.' "

Trump spoke on a gamut of different talking points, from his claim of being a bigger businessman than fellow Republican Mitt Romney to his displeasure with President Barack Obama's hesitance to provide a birth certificate. During his confessions, one thing remained clear: the real estate tycoon still seems to have his sights set to take the helm and steer one of the greatest countries on earth in the right direction.

"If I decide to run and if I win, I will be a great president and the world will know the United States is great again."

See Trump's other emphatic statements in our sit-down!

Today's edition of Paparazzi GPS features Charlie Sheen raising awareness and funds for bipolar disorder, and also features the cast of "Dancing with the Stars."

Charlie Sheen spoke out at a walk he organized to bring attention to bipolar disorder Sunday in Toronto, Canada. Wearing a black ski cap that read "I'm Not Bipolar," and with a cigarette hanging out of his mouth, Charlie addressed the crowd, "I was called bipolar, but you guys know I'm bi-winning, right?"

Then, Maksim Chmerkovskiy, Ralph Macchio and Karina Smirnoff were spotted as they arrived for dance practice.

Watch for more!

The Insider's correspondent Kevin Frazier caught up with a very pregnant Kate Hudson, and the cast of 'Something Borrowed' to discuss love, relationships, and betrayal for their highly-anticipated new film.

Now, it's a bit of a stretch of the imagination to picture the charming and bubbly Kate Hudson as a self-absorbed, morally-questionable party girl, but the actress admits she enjoyed exploring her new role as "bad girl," Darcy. She confessed playing the character "was fun" explaining, "that's what I do for a living."

Ginnifer Goodwin plays Kate's consummate good-girl best friend Rachel, who after a night of drinking on Rachel's thirtieth birthday, sleeps with her best friend's fiancé, Dex, played by silver screen newcomer, Colin Egglesfield. The actress confesses she was involved in a similar circumstance. She explains, "best friend in high school kissed [her] boyfriend, and that was enough [for her] to cease being friends with her completely." She says, coming from the experience, she would never put herself in Rachel's shoes because "her girlfriends are far more important to [her] than any guy."

Cast mate John Krasinski had an excellent time opposite Kate, calling her "awesome," "a consummate professional," and "one of the main reasons for doing the movie."

Check out the trailer and some behind the scenes footage for 'Something Borrowed' right here, and make sure to mark your calendars for the films National release on May 6, 2011.

Jumping back to April 18, 1996, supermodel Cindy Crawford was on the campus of University of Redlands to shoot a brand new commercial for Pepsi.

The students came out in full force to watch the commercial shoot, and Cindy gladly met with them and signed numerous autographs before returning to work.

The commercial itself stars two college guys who watch a number of women walk past them on campus, each wearing Pepsi gear. The twist is that every one of them is Cindy Crawford.

Watch the video to see Cindy on set of this classic Pepsi commercial.

After their duet on the Grammy's stage in February, there has been speculation about Cee Lo and Gwyneth Paltrow recording an original song together and we got Cee Lo to dish on the subject on Saturday.

"[Gwyneth] did me such a great favor by coming along and joining in with me for the Grammys that if she asked me to do something or if this rumor of her having a record deal is true and she reaches out to me, of course [I would work with her]," Cee Lo said.

The soulful musician is now starring in the new reality series "The Voice," which debuts April 26 on NBC, but he explained that the show isn't your average singing competition.

"These are blind auditions that we're doing," said Cee Lo. "We don't see them. We don't know them. We know nothing about these people. All that we can go off of is the way that they make us feel."

Cee Lo revealed that he believes his new show co-starring Christina Aguilera and Adam Levine is bringing music back to basics, saying the lately the music industry has focused on "product over passion."

"You have to have your priorities in a different order," said Cee Lo. "It should be vice versa. Quality should be your first concern."

Another major difference separating "The Voice" from every other vocal competition is that it features coaches as opposed to judges.

"Ultimately we do not judge," Cee Lo announced. "It is about the encouragement, the mentoring, the nurturing of a very potential star."

Reese Witherspoon and Robert Pattinson were the ringleaders of fandemonium at the New York premiere of 'Water for Elephants' on Sunday.

After stopping to sign autographs, Reese said, "I think it's incredible because as movie actors we sort of work isolated and we don't get to see fans as often, so it's a nice experience to actually get to meet some of them and know they're excited for the film."

Smiling from ear to ear, newlywed Reese is excited to watch the early morning vows of Kate Middleton and Prince William. What advice does she have for the bride-to-be? "She's called me a lot and our conversations are super private, so I couldn't really talk about it on television," she joked.

Englishman Robert thinks the time of the ceremony in his native country should be "catered for the audience."

The big top gets pitched when 'Water for Elephants' opens in theaters on April 22.