Bradley Cooper was spotted getting cozy with Tron: Legacy actress Olivia Wilde at the premiere party in New York for his latest flick The Hangover Part II.

The sexy new couple were said to be "inseparable" at the Cinema Society party being held at The Standard Hotel. After spending time at a VIP booth, the twosome spent time on the rooftop ... leaving at 1am.

Cooper, 36, ended his two-year relationship with Renee Zellweger back in March. Wilde, 27, recently filed for divorce from her husband of eight years, Tao Ruspoli. The actress has also been linked with Justin Timberlake, however she addressed that rumor via Twitter by saying, "We are just friends and have been for years."

Find out which honor Ms. Wilde was given earlier this year ... after the jump.