Nicole Richie, Christina Aguilera’s girl’s night out

Nicole Richie and Christina Aguilera recently left their kids and men at home for some girls-only fun.

Wearing cleavage-bearing tops, both Richie and Aguilera entered L.A. hotspot Voyeur with some friends and bodyguards.

The two stars settled into a corner VIP table and sipped champagne.

“They chatted the whole time,” Usmagazine.com quoted Voyeur witness as saying.

“They were sitting on top of the banquette, listening to the music and chatting.

“They looked like they were having fun. At one point, the friends high-fived one another and were “laughing hysterically,” the witness added.