Handling some promotional duties in the UK, Mark Wahlberg was spotted at a photocall for "Contraband" in London today (February 23).

Sporting a conservative blue v-neck sweater with a shirt/tie combo, the "Italian Job" stud smiled widely for the folks assembled at Claridges Luxury Hotel in Mayfair.

In a recent interview, Mark shared that though he's had a past with drug and alcohol abuse, he's glad to be done with it all.

"It's the right thing to do. I have a beautiful wife and kids and I wouldn't want to do anything to mess it up. I had a pretty damn good run and in a way I was lucky to survive it. I have friends who still keep the torch lit but I'm grateful to have had the experience and moved on."