Things certainly got hot and heavy between Christina Aguilera and Matthew Rutler last night.
Emerging from The Beverly nightclub in Beverly Hills, the 30-year-old's boyfriend was spotted with her signature red lipstick smeared all over his mouth.
It appears that the younger 25-year-old struggled to keep his hands and his lips off the Dirty singer, who looked sexy in a revealing black maxi-dress.
The couple looked a little worse for wear as they emerged from the club, especially Christina, who needed a helping hand from Rutler as they made their way back from the car.
While her eye-make-up was sill in tact, she appeared somewhat glassy eyed.
Earlier in the night, the couple were enjoying a romantic dinner date at their favourite Italian restaurant, Mozza Osteria.
