Hollywood actor Will Arnett has found love again with Hollywood producer Erin David, who worked on his now-cancelled NBC series 'Up All Night'.
The 'Arrested Development' star split from actress Amy Poehler in September 2012 after nine years of marriage and shares custody of their sons, Archie, four, and Abel, two.
Arrnett introduced his new girlfriend, with whom he has been friends with for years, to some of his famous friends, including Courteney Cox, Jason Bateman and Isla Fisher at Jennifer Aniston and Justin Theroux's annual tree lighting party at their Bel Air home in Los Angeles, reported Us magazine.
"Will brought her to Jen and Justin's holiday party," a source said.
The 43-year-old funnyman met Erin on the now-cancelled NBC series 'Up All Night,' where she served as an executive producer.
Arnett's new romance comes months after he enjoyed a brief fling with Billy Joel's ex-wife Katie Lee, who was married to the 'Uptown Girl' hitmaker for five years until 2009.
