Alec Baldwin and Hilaria Thomas attend the match between Roger...

Alec Baldwin and Hilaria Thomas attend the match between Roger Federer of Switzerland and Santiago Giraldo of Colombia during Day One of the 2011 US Open at the USTA Billie Jean King National Tennis Center in Flushing. (Aug. 29, 2011) Credit: Getty Images

Alec Baldwin is engaged to yoga instructor Hilaria Thomas, his representative confirmed on Twitter. 

"Yes, it's true," his rep told E! News. "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!"

Thomas, who was born in Spain, met the "30 Rock" star last year. 

Massapequa-raised Baldwin, 53, was previously married to Kim Basinger and has a daughter named Ireland with her. The two divorced in 2002. 

Baldwin reportedly sold his Upper West Side, Manhattan apartment in August 2011 to move in with Thomas, 27, in SoHo.

The couple has not yet picked a wedding date, The Huffington Post reported.  

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