By Kate Ward
Updated December 20, 2010 at 05:52 PM EST

Vince Vaughn’s upcoming Dilemma: Balancing movie-making with diaper duty. The actor’s wife Kyla Weber delivered a baby girl Dec. 18, according to People. The baby — named Locklyn Kyla Vaughn — was born in a Chicago hospital. This is the first child for the couple, who have been married since January.

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