Alexa Vega: 'John Carter' Premiere with Makenzie!

Alexa Vega and sister Makenzie hit the red carpet at the John Carter premiere held at Regal Cinemas L.A. Live on Wednesday night (February 22) in Los Angeles.

Opening on March 9th, John Carter follows the title character, a Civil War veteran, as he’s transplanted to Mars and discovers a lush planet inhabited by 12-foot tall barbarians. Finding himself a prisoner of these creatures, he escapes, only to encounter a princess who is in desperate need of a savior.

PHOTOS: Check out the latest pics of Alexa Vega

Makenzie, 18, just had a shoot with Vanity Fair mag! Can’t wait to see it!

FYI: Alexa is wearing Gio Diev shoes and Renee Sheppard jewelry.

10+ pics inside…