Celebrity Celebrity Family Celebrity Pregnancy Pregnant Rihanna Puts Baby Bump on Display During Oscars 2023 Performance as A$AP Rocky Toasts Her Rihanna and A$AP Rocky are expecting their second baby together By Georgia Slater Georgia Slater Georgia Slater is a staff editor on the Parents team at PEOPLE. She has been working at PEOPLE since 2018. Her work has previously appeared in USA Today and Washington Life Magazine. People Editorial Guidelines and Charmaine Patterson Charmaine Patterson Charmaine Patterson is an Associate Editor at PEOPLE. She first began working at PEOPLE in 2021 as a Digital News Writer. Her work has previously appeared on xoNecole, The Lakelander, and Aspire TV. People Editorial Guidelines Published on March 12, 2023 10:56PM EDT Rihanna had a special guest with her during her Oscars 2023 performance. The pregnant singer, 35, performed her nominated hit "Lift Me Up" from Black Panther: Wakanda Forever during Sunday's show, showing off her bump with baby No. 2 while wearing a revealing top that featured a cascade of shimmery jewels. She also rocked black leather elbow-length gloves and embellished floral wide-leg pants. Her black tresses were pulled back in a sleek down look, putting her De Beers dangling earrings and matching necklace on full display. It was a look different from the one Rihanna wore earlier in the night on the champagne carpet, where she posed for photographers in a partially sheer black Alaïa dress. She completed that ensemble with natural glam that popped with a red lip and her hair in a coifed messy bun. Kevin Winter/Getty For jewelry, Rihanna wore brown and yellow diamond and emerald earrings by Moussaieff High Jewellery, with an orangey-brown diamond ring and dark brown dress ring also provided by the jeweler. Never miss a story — sign up for PEOPLE's free daily newsletter to stay up to date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. Kevin Winter/Getty After her performance, Rihanna's boyfriend, A$AP Rocky (née Rakim Mayers), was seen sweetly supporting the Grammy winner by raising his glass to her. The pair, already parents to a 9-month-old son, are currently expecting their second baby together. Earlier this month, Rihanna shared an adorable photo of her infant son, teasing that he was crying because he "found out his sibling is going to the Oscars and not him." The post also featured a video of the singer's little boy sitting in her lap as she showed him the music video for "Lift Me Up." Rihanna's Baby Boy Cries Over His Unborn Sibling 'Going to the Oscars' — See the Sweet Photo! "MR. MAYERS ❤️" wrote Rocky in the comments section. Rihanna's second child has already made a cameo in another live performance after she revealed her pregnancy during her Super Bowl LVII Halftime Show last month, putting her baby bump on display in a head-to-toe red look. See the Full List of Oscars 2023 Nominations The Fenty mogul previously revealed in January 2022 that she was expecting her first child with Rocky, 34. After she was photographed debuting that baby bump in New York City, a source told PEOPLE that Rihanna was "excited to be a mom" and "couldn't be happier." The Oscars are airing live on ABC on Sunday, March 12, at 8 p.m. ET.