Appearing tired of her rumored and discarded dance partners, Jennifer Lopez flew solo at the release party for her new album "A.K.A."

The songstress, wearing a tight, hot-pink dress by Roland Mouret, arrived at Up & Down around 1:15 a.m. with friends and manager Benny Medina.

J.Lo "wasted no time at all seizing the spotlight," said our spy, hopping up on a banquet, drinking a few glasses of Moët & Chandon Nectar Impérial Rosé and dancing until she left the West Village hotspot at 2:30 a.m.