The funny actress said, "I had to do it" as both stood before E!'s Ryan Seacrest for a short red carpet interview
The former 'Friends' star seized the opportunity without the consent of her friend as both stars stood before E!'s host, Ryan Seacrest ready for a brief interview.
From the picture, the sexy-looking Kate expresses shock and her mouth was left ajar as Aniston's fingers dug deep into her behind.
"I'm sorry, I had to do it!" Aniston quipped while Seacreast stepped forward. "What did you just ask me to do?" a cheeky Seacrest asked. "I didn't say you had to do anything, that was what I had to do," she said, laughing. "Irresistable," she added, giving her pal another quick pat on the backside.
Aniston went on to join her date for the evening, fiance Justin Theroux, and remained in cheery spirits despite losing out on the Best Actress in a Drama category to Julianne Moore.