Kim Kardashian's sister celebrated her 15th birthday yesterday -- and we know what the reality star got the b-day girl!
Kris Jenner, Bruce Jenner, Robert Kardashian, Jamie Foxx's daughter Corinne Bishop and 15 of Kendall's friends gathered for a bash at the Kardashian home in L.A. last night -- where Kendall was overheard talking about the Balenciaga purse Kim got her!
Balenciaga bags go anywhere from $800-$2000 over at Barney's, so that's one good gift!
The gang also celebrated with a Colossal CRUMB cupcake from CRUMBS Bake Shop, and by playing Sony PlayStation's SingStar Dance with PlayStation Move. (Sony Playstation was also celebrating its 15th birthday!)