'A Chorus Line' Whips Mario Lopez into Shape

Muscle man Mario Lopez shows how fit he really is while rehearsing for the Broadway musical, A Chorus Line in New York City on Friday.

Ayyyyy, papi!

Lopez, 34, is set to play the role of Zach, a demanding director who is casting the chorus roles for a new Broadway musical. His official debut in the musical is this Tuesday, April 15th. BFF Eva Longoria better show up!

Promo shots of Mario were released yesterday.

20+ pictures inside of tanktop-clad Mario Lopez showing off his bulging muscles…