Christina Aguilera passionately kisses boyfriend in public

London: Singer Christina Aguilera`s affection for her new boyfriend Matthew Rutler was quite evident at the premiere of her movie "Burlesque" where she was seen kissing and holding him while chatting with fans.

"She seemed really relaxed, she was enjoying Matt`s company and wouldn`t let go of him while she was outside of the VIP section of the club," quoted a source as saying.

"As soon as she got into the VIP area, she was drinking and dancing, even roping in co-stars Kristen Bell and Chelsea Traille for a saucy routine to her song `Ain`t No Other Man`," he added.

The 29-year-old is currently in the divorce process with Jordan Bratman.