Actor married producer Nancy Juvonen

Jimmy Fallon, who found love with Drew Barrymore in the baseball movie "Fever Pitch," has married his co-star's business partner.

The former "Saturday Night Live" actor tied the knot with Nancy Jovonen, who co-owns with Barrymore the company Flower Films that produced the 2005 romantic comedy, People confirms.

Nuptials took place on Necker Island in the Caribbean on Dec. 22. It is the first marriage for both.

Fallon, 33, proposed to Juvonen, 40,in August at her family home in Wolfeboro, New Hampshire.

With Barrymore, Juvonen has helped produce films such as "Never Been Kissed," the "Charlie's Angels" films, "Donnie Darko," "50 First Dates" and the upcoming "He's Just Not That Into You."

Fallon is best known for his time on "Saturday Night Live" in which he played various characters, sang songs and co-anchored "The Weekend Update" portion with Tina Fey. He left to pursue a film career, which has resulted in "Almost Famous," "Taxi," the aforementioned "Fever Pitch," "Factory Girl" and the upcoming comedy "Rockett."

It is rumored that he's being groomed as the replacement for Conan O'Brien for "Late Night" when O'Brien in turn takes over the "Tonight Show" for Jay Leno in 2009.