J.Lo celebrates AMA win with an after-party at Greystone Manor

Los Angeles – Jennifer Lopez must be feeling good! An American Music Award for Favorite Latin Artist + looking amazing during her AMA performance + finding a new boy toy in Caspar Smart = Life must be good.

Additionally, after the awards last night, J.Lo did it up big and threw an after party at Greystone Manor. This star-studded event was sponsored by Fiat and Grey Goose.

Guests in attendance included Jennifer Lopez, Chris Brown, Chaka Khan, Lance Bass, Mary J. Blige, Chris Daughtry, L.A. Reid, Lady Antebellum, Jennifer Morrison, Jamie Lynn Sigler, and many more…

Here’s the inside scoop…

Jennifer Lopez looked beautiful in an Emilio Pucci sequined mini dress with feathers and sparkly stilettos. She spent a good part of the evening dancing and rocking out to vintage tunes spun by DJ Cassidy which included Michael Jackson and Prince. Lopez was in great spirits, singing and throwing up her arms when her hit single “On the Floor” came on Greystone Manor Supper Club’s spectacular sound system.

Chris Brown spent most of the evening encircled by an entourage. At one point he got on one of the banquets and started dancing, taking off his shirt and gyrating like a gogo dancer giving the venue’s professional dancers and acrobats a ‘run for their money.’ Rihanna’s new song “We’ve Found Love”came on and one would think it an awkard situation but Brown kept dancing unphased and loving the attention. At one point Brown was seen passing a GREY GOOSE bottle around to members of his entourage.

Chaka Khan arrived with pop-singer Tyler Wade and was greeted by an enthusiastic Chris Brown who gave her a hug and introduced her to members of his entourage.

Lance Bance kept a low-key profile throughout the evening. He was spotted talking to friends on the smoking patio.