The singer and Tv actor wed Spy Kids star Vega in Mexico on Saturday (04Jan14).
Tweeting fans about her pre-wedding nerves, the actress wrote, "Wow... I'm getting excited nervous!!!! Ahhhh!!! #CountDownToAisle."
Later the same day, she confirmed the wedding news by adding: "Mrs. Penavega".
Meanwhile, Pena took to Instagram and wrote, “Epic day! So so so great!!!!”
The actress divorced her first husband, movie producer Sean Covel, in December, 2012. She married him in 2010 when she was just 22.