Hilaria Thomas and Alec Baldwin

30 Rock may be ending this week, but Alec Baldwin might soon have his hands full.

According to In Touch, the 54-year-old actor and wife Hilaria Thomas, 29, a yoga instructor, are expecting a baby.

30 Rock's Alec Baldwin marries Hilaria Thomas

"Our response to baby speculation over the past 18 months has remained the same - when/if [Alec and Hilaria] have news they want to share, they will share it. Until then, we have no comment," a rep for the actor told TVGuide.com.

Baldwin, who wed Thomas in July 2012, was previously married to Kim Basinger, with whom he has a daughter, Ireland Baldwin, 17.