'Spy Kids' Star Alexa Vega -- Happy New Year! I'm Divorced, Bitches

It's official ... "Spy Kids" actress Alexa Vega is a 24-year-old divorcee -- because her split from her much older ex-husband has been finalized ... just days before New Year's!!!

TMZ broke the story ... the actress filed for divorce from her 36-year-old ex back in July after two years of marriage, citing "irreconcilable differences."

Vega and her producer ex Sean Covel were married in October 2010, back when Vega was just 21. They have no children.