Stefon Diggs' girlfriend, Cardi B, kept the party going on Sunday. She posted Instagram stories from Miami showing off bags full of cash while having fun with her friends. Cardi B also filmed herself rapping to her song, “Magnet.”“Face pretty, I know I could probably win a pageant, baby / They say I'm attractive, I be feelin' like a magnet, baby / I'm just young and ratchet, baby, love it when you smack it, baby,” Cardi B sang.She wore a black leather crop top with a halter style and matching black leather pants. The rapper added layered silver chains and rocked a bright neon green bob with straight bangs.The posts came less than a day after she celebrated Diggs’ birthday. Since the Patriots were on a bye week, Diggs waited until Thursday to celebrate. She and their friends took him out for dinner and went to a nightclub in Miami.When he was about to blow his candles, Cardi B and the group sang Stevie Wonder’s “Happy Birthday.” She turned up the celebration by twerking for Diggs while Metro Boomin’s “Take Me Thru Dere” played in the background.Diggs turned 32 on Nov. 29.Also Read: Cardi B makes feelings known on Diggs' backup career move amid $63500000 Patriots WR's amid comeback season after ACL tearStefon Diggs snubbed Chanel bag while insisting on present for his baby with Cardi BStefon Diggs received a bag from Chanel’s Métiers d’Art 2024/25 line for his birthday. The item is worth $10,000, according to the brand’s website, and it was gifted to him by Hirshleifers co-chief executives Lori Hirshleifer and Marci Penn.He posted a picture of it and joked on Monday.“Diaper bag perhaps? Might need a couple. 😂😂 Thank you so much ❤️," Diggs wrote on Instagram.Diggs' girlfriend, Cardi B, welcomed her fourth child, a baby boy, on Nov. 4. It's her first with Diggs.She announced the news on Instagram on Nov. 20, sharing photos of herself holding the newborn. The rapper also turned part of the baby’s umbilical cord into a piece of gold jewelry.Also Read: Offset makes shocking claim on her baby with Diggs 2 days after "Bodak Yellow" singer's announcement