And here we thought Scarlett Johansson and Sean Penn looked sort of sweet holding hands after Saturday's White House Correspondents' dinner. Turns out that was just their post-face-sucking cool-down. During the actual bash, which brought out President Obama, the Washington, D.C. press corps and celebrities galore, the pair apparently couldn't keep their tongues to themselves.
Us says ScarJo and Sean enjoyed an "intense make-out session" right as the main course was being served.
"She plopped down in his lap, and they were kissing," a spy notes to the New York Post.
The PDA continued as they took a cancer-stick break with pals in a nearby courtyard.
"Scarlett was pawing at Sean, holding on to his hip while he was smoking," a source tells the mag. "She gave him a short kiss. But then they took a walk some 30 feet away, broke off from the group and kissed some more."
In addition to polishing Scarlett's 26-year-old tonsils in front of the most powerful leader in the free world, Penn, 50, plans to take meetings on Capitol Hill this week to raise awareness for Haiti, where he's been living off and on since last year's devastating earthquake.