Seth Meyers has married his long-term girlfriend Alexi Ashe.

The 'Saturday Night Live' funnyman tied the knot with the lawyer in front of 150 guests including Amy Poehler, Kristen Wiig and Jason Sudeikis at Martha's Vineyard in Massachusetts on Monday evening (01.09.13), his publicist confirmed to Us Weekly.

The 39-year-old star wore a dark coloured suit for the nuptials, while his brunette bride sported a lace gown.

Before saying 'I do' on Monday, the couple celebrated a rehearsal dinner with family and friends at the Beetlebung Farm House eatery on Friday (30.08.13).

A host of celebrities joined Seth for his big day, including 'The Newsroom' beauty Olivia Munn, Rashida Jones, Andy Samberg and 'Kenan & Kel' star Kenan Thompson.

The happy couple's wedding comes just over a month after announcing their engagement in July after dating for several years, following a chance meeting at a mutual friend's wedding.

A source said at the time: ''He's very excited for the next phase of his life. He's known that she's The One for awhile, but it was all about timing.''

Seth's good fortune is set to continue next year as he takes over as host of talk show 'Late Night with...' from Jimmy Fallon, when the comedian succeeds Jay Leno as host of 'The Tonight Show'.