alec-baldwin-engaged.jpgAlec Baldwin is engaged to yoga instructor Hilaria Thomas, a rep for the 30 Rock actor has confirmed.

"Yes, it's true!" Baldwin's rep tells Us Weekly. "Alec proposed to Hilaria this weekend and we're all excited for the newly engaged couple. Alec's birthday is tomorrow. Great way to celebrate!"

Alec, who turns 54 on Tuesday, has been dating Thomas, 28, for a little less than a year, and he recently sold his Upper West Side apartment to move in with his ladylove in downtown NYC.

Baldwin was previously married to Kim Basinger for nine years (the couple split in 2002), and they have a daughter, Ireland, 16. Wonder if the Capitol One spokesman has plans for any more children?