Jenny McCarthy is single again after splitting from her sports agent boyfriend.
 
The actress/model went public with her romance with Paul Krepelka on New Year's Eve when she was caught kissing him at the stroke of midnight during a New York telecast, which she co-hosted.
 
A source tells Life & Style magazine, "The long-distance thing proved too much for them, and they just mutually decided that it wasn't going to work. He didn't want to move to L.A. and she certainly can't move to Boston. They're still friends."
 
McCarthy, 38, met Krepelka on a blind date.
 
The split comes almost a year after McCarthy and Jim Carrey broke up after a five-year romance.

Click for more great Jenny McCarthy pictures: