10/11/2010 AT 12:20 PM ET
She’s not a kid anymore.
Alexa Vega, who plays the young secret agent in the Spy Kids movies, married Napoleon Dynamite producer Sean Covel, 34, on Sunday, PEOPLE confirms.
After being engaged for exactly a year, Alexa, 22, wore an Ian Stewart gown surrounded by mini calla lilies, cream-spray roses and orchids at the ceremony at the Homestake Opera House in Lead, S.D.
Spy Kids director Robert Rodriguez walked her down the aisle. Among the guests was Wilmer Valderrama.
– Mike Fleeman and Julie Jordan