Alec Baldwin has married fiancee Hilaria Thomas.

The 30 Rock actor tied the knot with the yoga instructor yesterday at St. Patrick's Old Cathedral in New York, in a ceremony watched by their close friends and family.

"Hilaria Thomas and Alec Baldwin were married this evening at St. Patrick's Old Cathedral in New York City with family and friends sharing in the joy of the occasion," friend Matthew Hiltzik told People.

The bride - who'll now take Alec's surname - wore a silk magnolia trumpet Amsale gown with cap sleeves and a keyhole back neckline accented with crystal buttons, while Alec donned a tuxedo by Tom Ford. Alec's 16-year-old daughter, Ireland, with ex-wife Kim Bassinger, was also dressed in an Amsale outfit as was Hilaria's mother.

The ceremony, which was conducted in English with readings in Spanish in homage to Hilaria's Spanish upbringing and other guests included Tina Fey, his brothers Stephen and Billy Baldwin, Woody Allen and Robert Kennedy Jr.

Alec - who has been dating 28-year-old Hilaria for around a year - recently revealed he was considering having children with Hilaria. "Have I thought about having more kids? Oh sure, that would be great, that would be heaven, that would be fantastic," the 54 year-old said.