Gaga exhibits unladylike behavior at Mets game

Apparently, she's no lady.

Pop star Lady Gaga flipped off fans at the Mets game Thursday after she got into a snit about her seats.

Lady Gaga, the Manhattan native whose real name is Stefani Germanotta, showed up at yesterday's day game against the Padres at Citi Field wearing a bikini top and leather jacket.

But the glam goddess - who counts the song "Paparazzi" among her hits - didn't want to be photographed, according to a source, and snapped at Mets employees. She moved to another location and was booed by Mets fans, to whom she then gave a middle-fingered salute that was captured by photographers.

A Mets spokesman said the team had no comment about the incident.