Alexa Vega: 'Smash' with Sister Makenzie

Alexa Vega and younger sister Makenzie step out at the NBC Entertainment & Cinema Society with Volvo premiere of Smash held at the Metropolitan Museum of Art on Thursday night (January 26) in New York City.

Earlier in the day, Alexa, 23, made her press rounds to promote her new Lifetime movie, The Pregnancy Project.

PHOTOS: Check out the latest pics of Alexa Vega

The story follows Gaby (Vega), an 18-year-old high school student who forces her school and community to confront its prejudices and preconceptions about teen pregnancy – and makes national headlines in the process.

The Pregnancy Project premieres TOMORROW @ 8PM ET/PT on Lifetime.