Alec Baldwin got an early birthday present this weekend -- a new fiancee!
Baldwin, who turns 54 tomorrow, reportedly popped the question to his 28-year-old girlfriend Hilaria Thomas over the weekend ... and she said "Yes."
A rep for the "30 Rock" star confirmed the news to The Huffington Post.
This will be Baldwin's second marriage. He was married to Kim Basigner from 1993-2002 and they had one child together, 16-year-old daughter Ireland.
It's the first marriage for Thomas, a yoga instructor.