Life & Style can exclusively reveal that Spy Kids star, Alexa Vega and her longtime boyfriend, producer Sean Covel, said "I do" on Oct. 10.

After being engaged for exactly a year, Alexa, 22, walked down the aisle in a gorgeous Ian Stewart gown surrounded by mini calla lilies, cream-spray roses, and gorgeous orchids as friends and family watched on. She and Sean, 34, wed at the Homestake Opera House in Lead, South Dakota.

Actress Camilla Belle, Alexa's on-screen sister, was expected as one of Alexa's bridesmaids but got sick at the last minute and wasn't able to make it.

Ivory fabrics and aspen branches covered in antique Victorian Christmas ornaments, decorated by Jenny Lund from Table 4 Décor, created a beautiful setting for the magical wedding. And Alexa's ring was nothing short of spectacular. "Sean bought Alexa a beautiful pavé setting with a 2-carat center stone featuring 150 small diamonds around the setting and band," an insider tells Life & Style.

The rehearsal dinner last night was at JAKE's at the Midnight Star restaurant which is owned by Kevin Costner!

As for the honeymoon, that may have to take a back seat for the moment: "Sean and I had planned to take our motorcycles on a road trip, but Spy Kids called, and they're having me back to work as soon as possible!" Alexa tells Life & Style.

Congratulations to the happy couple!

Photo Credit: Splash