Keri Hilson left traces of her lipstick all over Adam Lambert's cheek on "VH1 Divas" Sunday.
After performing a tribute for the late Donna Summer, "Miss Keri Baby" gave him a random kiss and I guess he liked it.
"Huge thanks to VH1 Divas. It was an honor," Hilson tweeted after the show. "Disco babyyyy! So glad to be back at divas!"
See video off the kiss and Keri performing with Kelly Rowland and Adam Lambert below: