Scarlett Johansson and Sean Penn Romance is Official...and Gross

Scarlett Johansson and Sean Penn are officially a couple, and it's officially kinda weird.

According to Us Weekly, the 26-year-old Johansson and 50-year-old Penn were in attendance at Reese Witherspoon's wedding to Jim Toth this weekend. After the wedding, Johansson and Penn stopped in at Jimmy's Bar at the Ojai Inn and Spa. There, Penn lead Johansson by the hand to their table.

After dinner and drinks, the source reported that the couple "made out in full view for 15 minutes."

Penn and Johansson have been spotted out and about together for more than a month now, though they have yet to announce the relationship. The situation is probably a bit dicey considering that Johansson split from her husband, "Green Lantern" star Ryan Reynolds, back in December.

Maybe I'm age-ist, but the thought of Scarlett Johansson making out in full view with Sean Penn makes me gag in the back of my mouth a little bit. I feel like I'm in the Twilight Zone. How did this happen?

In any case, it looks like "SeanJo" is here to stay. I hope my celebrity-couple-nickname for them catches on.