ScarJo and Sean Penn Make It Official At Reese Witherspoon’s Wedding

Just as reportedly planned, Reese Witherspoon and fiance Jim Toth tied the knot this weekend at her sprawling Ojai, CA estate. The couple said their ‘I do’s’ among many of their friends, including a number of celeb A-Listers. Among the noted guests: Renee Zellweger, Tobey Maguire, Robert Downey Jr., Alyssa Milano – and Jim’s client Scarlett Johansson… and her date Sean Penn!

Scarlett and Sean nearly stole the show at the nuptials, coming out officially as a couple for the first time. A friend of Scarlett’s tells PopEater: “Scarlett is Jim’s client, but no one, including the bride, knew she would have turned up with Sean Penn. Turning up at a wedding with your boyfriend is definitely a huge statement, especially that wedding. What it’s doing is announcing to the whole of Hollywood that they are serious.”

Sean (who is 50) and Scarlett (who is 26) were first spotted together earlier this year at a party in LA. They were then seen eating together in public with her legs draped over his lap. Earlier this month they headed down to Mexico for a whirlwind daylong trip.

Sean and Scarlett caught by TMZ lunching together, acting very cozy

Both camps have stayed remarkably silent about the relationship.

“Scarlett is head over heals in love with Sean,” a friend of the actress confirms. “She normally tries to hide away from public attention, but when she’s with Sean she doesn’t care.”

Do you think Scarlett Johansson and Sean Penn make a cute couple? Do you think their relationship will last?