Recording artist/actress Charice returns to Tuesday's episode of "Glee," where she'll perform Celine Dion's "All By Myself." 

The Filipinio singer -- who shot to fame after her YouTube video got noticed and promoted by Oprah Winfrey and Ellen Degeneres -- told a conference call for journalists Monday she's been singing the Celine hit for many years and "was really feeling it" while singing it onstage for the show.

In the episode, Charice said her "Glee" character, Sunshine Corazon, will be assisting the glee club as it organizes a benefit concert, but she said she's not sure whether is part of the club or a spy.

The young singer also said that her new single "Before It Explodes," written by Bruno Mars, is being released Tuesday. When asked what artists she would most like to perform or collaborate with she named Beyonce and Lady Gaga.

"Glee" airs Tuesday nights at 8 p.m. on FOX.