Maria and Derek's Backstage Kiss and Tell: Who Did It?

"Extra" co-host Maria Menounos and her "DWTS" partner Dereh Hough steamed up the dance floor Monday with a very sexy rumba. As their dance ended, the pair shared a kiss, but who made the first move?


When asked what really happened, Derek told "Extra," "It's too good. It's too juicy. If you look closely, she sealed the deal."

Maria interrupts, "He's like... 'You puckered!' And I'm like... 'I did not pucker!'" Derek insisted, "She puckered -- look closely!"

Who did it? Watch the video and tell us.

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