The couple started dating in late 2012, and got engaged when Pena popped the question during a romantic road trip in September 2013.
After proposing to his ladylove, Pena shared a picture of Vega wearing her engagement ring via his Instagram account Sept. 11, writing, "My angel!!! @vegaalexa awesome road trip so far!! Now we just need to get back."
The actress went on to share a shirtless picture of her future husband via her own Instagram account, captioning the shot with "Hello fiancé."
This is the second marriage for Vega who was previously married to 37-year-old movie producer Sean Covel from 2010 to 2012.
—Additional reporting by Marcus Mulick
