Singer Christina Aguilera was spotted in Los Angeles earlier this week, shooting a music video for an unreleased track which will be on her coming seventh album.

While there was a bubble gum pink truck on set, and Aguilera wielded a baseball bat, most of the focus was on her skin-tight dress, which put the singer's fuller figure on display.

Aguilera got divorced from Jordan Bratman in October 2010, and then noticeably gained weight. It seems she has yet to drop the pounds, but does not seem to be in any rush.

"I've been through my highs, I've been through my lows; I've been through the gamut of all things in this business. Being too thin. Being bigger," Aguilera said in an interview with Marie Claire magazine earlier this year.

"I've been criticized for being on both sides of the scale. It's noise I block out automatically. I love my body. My boyfriend loooves my body. My son [4-year-old Max] is healthy and happy, so that's all that matters to me."

While on the set for her latest video, Aguilera sported pink hair and heels, while wearing a black dress that showed thicker thighs and more of a stomach than her fans are used to since she hit the music scene in 1999.

Aguilera, 31, currently serves as a coach on singing competition "The Voice" with fellow singer Adam Levine. When Levine was interviewed on the Howard Stern show, the host criticized the "Beautiful" singer, asking Levine why she has gotten so heavy.

Levine defended his fellow judge, saying, "Her clothes are tight, she likes to wear tight clothes. She clearly likes to talk about being comfortable with being a woman, and snapping her fingers and doing the whole [diva] thing."