The Insider.com

First she was dirty and now Christina Aguilera is getting all cleaned up. In the new German commercial for her fragrance Red Sin, The Voice judge is seen in a series of sexy situations, one of which shows her naked in a bathtub.

• October 10, 2012Two Looks, One Star
• October 10, 2012Jennifer Lawrence is the New Face of Dior
• October 08, 2012Mindy Kaling Fashion Time Warp
• October 08, 2012Kate Middleton in Season's It Color: Burgundy
• October 08, 2012Brad Pitt Unveils First Chanel Teaser
• October 08, 2012Sneak Peek: New 'James Bond' Nail Polish

To the tune of the 1956 song I Put a Spell On You, Aguilera, 31, writhes around on a bed wearing only a sheet while sneaking sultry glances at the camera.

RELATED: Xtina's Two-Toned Tan

If the pop star's sexual advances aren't enough for you to pick up a bottle, Red Sin is said to smell of red apple, cinnamon, cyclamen flowers, red ginger, musk and sandalwood. According to scent site Fragrantica, the perfume is "the glorification of womanhood with provocative symbolism of red."

Do you want to smell like Aguilera?