Celebrity A Bubbly Birthday! Rob Kardashian and Friends Toast Blac Chyna's 28th Birthday in Miami – Get All the Details The mother-to-be has a scheduled club appearance on Wednesday evening By Liz McNeil Updated on December 2, 2020 01:22 AM Share Tweet Pin Email Photo: INFphoto.com Blac Chyna knows how to celebrate! The pregnant model and her fiancé Rob Kardashian jetted off to Miami to celebrate Chyna’s 28th birthday Wednesday. Rob organized a dinner with friends at Katsuya at the SLS South Beach hotel, and the couple was spotted being “very affectionate,” an onlooker tells PEOPLE. “The couple looked genuinely in love, embracing throughout the meal,” says the onlooker. The group sang happy birthday and toasted with glasses of prosecco. After the meal, the revelers hung out at the pool at SLS South Beach, before heading to Chyna’s appearance at G5ive nightclub. Those weren’t the only way Kardashian, 29, showed off his affection for his fiancée and future mother of his child. He surprised Chyna with 28 bouquets of flowers and a card for each one after attending her Los Angeles ChyMoji launch party on Tuesday evening. He also hired a skywriter to share a message above their Miami hotel room, using her birth name: “Happy Birthday Angie, I Adore You.” The birthday celebration comes just days after announcing they were expecting their first child together.