Letterman Brought Galpal on Family Vacations

Stephanie Birkitt was in Caribbean with Letterman, wife Regina Lasko, son
By Evann Gastaldo,  Newser Staff
Posted Oct 9, 2009 10:56 AM CDT
This image rendered from video shows David Letterman on the "Late Show" Monday Oct. 5, 2009 days after revealing on air that he'd been sexually involved with women from his show.   (AP Photo/CBS)
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(Newser) – Add one more item to the list of things Regina Lasko has against hubby David Letterman. The Late Show host brought galpal Stephanie Birkitt along on vacations with Lasko and son Harry, sources tell the New York Post. Other friends and coworkers were also invited along; one of the trips was to St. Barts. Lasko, also a former Late Show staffer like Birkitt, “has to be really, really pissed,” the source says.