Alexa Vega is almost unrecognisable from the innocent little Carmen that every girl wanted to be in Spy Kids. Like all of us, she grew up and lost her innocence - which although is a sad day for your parents, it's probably one of the best days of your life. You're able to figure out the person who you want to be and embrace your sexuality, something that Vega was able to do perfectly and she's looking pretty confident about all of it too in Machete Kills.