Scarlett Johansson Is Not Pregnant

Okay, everyone, simmer down: Scarlett Johansson isn't having Sean Penn's baby. The actress was spotted running with her alleged beau this week and it appeared she was sporting a baby bump, though her rep was quick to shut down the rumors.

"Scarlett is not pregnant," the rep says in a statement (via Usmagazine). "She's outside running and it's simply the placement of her shirt that is misleading. She's been training for The Avengers for over four months and is in the best shape of her life."

Abs are mistaken for pregnancy bellies all the time, you know.

ScarJo and her man have been seen out and about together a handful of times over the last few months and even showed up at Reese Witherspoon's wedding together in late March. So, it's safe to assume they're a couple, but they'll probably hold off on kids -- for now, at least.