Amy Schumer and Amber Rose make out during a 'kiss cam' segment during a commercial break on the at the MTV Movie Awards.
As a camera made its way around the audience, much like sporting events, it stopped on Amy and the 31-year-old model and the two obliged for an unexpected kiss.
However viewers may have been surprised to see that the innocent kiss turned into a steamy make-out session as the two stars ended it with one last peck on the lips and bashful looks on their faces.
Amber later took to her Instagram post to share an image of the smooch as she captioned it to her 5.8million followers: 'I'm def half lesbian after my makeout sesh with @amyschumer @MTV #movieawards.'
The wife of rapper Wiz Khalifa donned a clinging white sleeveless frock featuring a shimmering silver detailing as she paired the look with sequined open-toed heels.
This is not the first time the two stars have worked together as a clip from the third season of Amy's Comedy Central programme, Inside Amy Schumer, was released earlier in the day on Sunday.
In the teaser, they could be seen performing a funny hip hop track titled Milk Milk Lemonade dedicated to large derrieres.
In typical Schumer fashion, the song quickly turns to toilet humour as they name a variety of names for the backside including 'turd-cutter' and 'loaf pincher'.
They were not the only two getting in on the action as actresses Jemima Kirke and Amber Tamblyn showed off their moves while Wu-Tang Clan rapper Method Man ended the track with a monologue.
Inside Amy Schumer returns for its third season on Comedy Central on Tuesday, April 21 at 10.30pm.