Alexander Ludwig: Halston Sage Joins 'Grown Ups 2'

Alexander Ludwig sports a mustache and goatee while on the set of Grown Ups 2 on Thursday (May 31) in Boston, Mass.

After squeezing in a game of baseball on set, the 19-year-old actor headed to the airport for a flight back to Los Angeles.

“On my way to LA amigos for the that’s my boy premiere and the MTV movie awards!! Talk soon. Love my fans! Peace guys,” Alex tweeted.

How to Rock‘s Halston Sage just joined the project, too.

“Today was my first day filming Grown Ups 2! I’m so so excited for you guys to meet Nancy Arbuckle :)” she tweeted the news.