It seems like just yesterday when Alexa was that cute kid in Spy Kids -- and now she's clad in a bra showing some crazy cleavage for her new role in Robert Rodriguez's Machete Kills.
Alexa recently tweeted this picture of herself in errr, "costume" as the character KillJoy, with the caption ""RR gave the ok for a sneak peek... @machetekills KillJoy." The racy black and white pic shows Alexa in heavy makeup, a messy updo and one hell of a push-up bra.
Alexa, 23, has been making adult moves as of late, divorcing her 36-year-old film producer husband Sean Covel just this month.
Wait ... Alexa Vega was married?!
Interestingly enough, she'll reunite with Jessica Alba who starred in the last installment of the Spy Kids franchise (Spy Kids: All the Time in the World) in her big screen comeback in Machete Kills, which also stars sexy sirens Amber Heard, Sofia Vergara and Michelle Rodriguez. The film hits theaters next year.