“welcome to Miami” on Oscars night.The comedian, 58, spent the evening at a viewing party for the 95th Academy Awards on Sunday and his surprise attendance shocked guests — especially stand-up comedian Whitney Cummings.The “Made of Honor” star, 40, had been standing on a bar in Miami, Florida, when she spotted the “Grown Ups” actor coming towards her, as seen in a Twitter video.“Chris Rock is in the f – – king building!” she excitedly yelled into a microphone while downing a drink.The bash was held by Xeomin Aesthetic, an injection used to help lessen frown lines in between eyebrows.At the 2022 Oscars, Will Smith smacked presenter Rock following a joke the latter made onstage about his wife Jada Pinkett Smith.As a result, the “King Richard” star — who won the golden trophy for Best Actor that same year — was banned from attending the ceremony for 10 years.. @chrisrock just walked into the @VanityFair @XeominAesthetic #oscars #Oscars2023 viewing party in Miami and we were not prepared! @WhitneyCummings was pretty shocked as well..