Credit: John W. Ferguson/Getty Images.

Alec Baldwin's bound for the altar again. The "30 Rock" star, 53, got engaged to yoga instructor Hilaria Thomas, 28, over the weekend.

"Alec proposed to Hilaria this weekend and we're all excited for the newly engaged couple," his rep told People magazine. "Alec's birthday is tomorrow - great way to celebrate!"

Indeed. Thomas and Baldwin started dating last summer, and it looks like she's already part of the family. Earlier today, she and Baldwin's daughter from his previous marriage to Kim Basinger, Ireland, exchanged congratulatory tweets.

Thomas teaches at the Yogavida studio in New York City. The studio's website says Thomas spent her childhood between the U.S. and Spain, and received a degree in dance and art history from New York University before becoming a yoga instructor.