Rose Byrne is in the hot seat!
The "Neighbors" star stopped by Thursday's "Watch What Happens Live," where she spilled the tea on some of her sexiest costars and their kissing abilities!
Check out the video above to see what she said about locking lips with Jason Bateman!
Though Byrne tried to keep it light, she did reveal that her "This is Where I Leave You" costar was very good.
"On a scale of 1-10 how good of a kisser was Jason Bateman?" host Andy Cohen asked the new mom.
"Jason's a sweetheart!" she said. "Great kisser."
"Eight?" Andy asked. "Let's say eight," she responded.
But the convo didn't stop there -- Andy also asked the "Bridesmaids" star the "most diva thing" she ever saw Glenn Close do and if there is anything "gross or unattractive" about Zac Efron.
"I think he is a perfect man," she said without hesitation. "I think he is a perfect specimen."
Byrne is one lucky lady to have worked with such sexy men -- what do you think about the 36-year-old's candid comments? Sound off below and check out the gallery above to see more celebrity post-baby bods!