Entertainment Music Paris Hilton Helps Olivia Rodrigo Celebrate Her First Grammy Wins at Afterparty: 'So Proud of You' Paris Hilton serenaded Olivia Rodrigo with her 2006 single "Stars Are Blind" after the Disney star won her first Grammys at Sunday's show By Glenn Garner Glenn Garner Instagram Twitter Glenn Garner is a Writer/Reporter who works heavily with PEOPLE's Movies and TV verticals. Since graduating from Northern Arizona University with a dual major in journalism and photography, he got his professional start at OUT Magazine, The Advocate and Teen Vogue, and he's since consistently kept his finger on the pulse of the LGBTQ community. His first book The Guncle Guide was released in 2020 and was featured on Katie Couric's list of 100 recommended books of the year. People Editorial Guidelines Published on April 4, 2022 10:01 PM Share Tweet Pin Email Photo: Noah Beck/instagram Olivia Rodrigo is "sliving" after making her Grammys debut. The "Drivers License" artist, 19, took home three awards Sunday at the 64th Grammy Awards, including best new artist, before she celebrated her victorious night with Paris Hilton and friends at a happening afterparty. She joined Hilton, 41, in the DJ's booth, which was set up against a jumbo screen that read "baby's first Grammy's." They also hit the dance floor together as Hilton serenaded Rodrigo with her 2006 single "Stars Are Blind." Olivia Rodrigo on How 'drivers license' Changed Her Life: 'Talking About It Is Gonna Make Me Cry' Hilton later commented on a photo of Rodrigo holding her three Grammys. "So proud of you beautiful. Best time celebrating with you last night!!" she wrote in a response captured by the Insta account @commentsbycelebs. Francis Specker/CBS via Getty Images Rodrigo's successful night also included wins for best pop vocal album for Sour and best pop solo performance for "Drivers License." She previously spoke to PEOPLE on the red carpet about how the single changed her life and her emotions leading up to her first Grammys. "Literally talking about it is gonna make me cry. I've been watching the Grammys since I was a little girl and always dreamed that I would come and visit," Rodrigo said. "The fact that I was nominated for so many today is beyond me. I can't believe it." RELATED VIDEO: Olivia Rodrigo and BTS Share Sultry Moment During Grammys Performance The Disney star also raved about her support system, as her friends and family were there to cheer her on. "I'm so lucky I have the most amazing family and the most amazing friends," she said. "They're actually all here tonight. My parents are here, all my best friends flew out, so it's gonna be a party." Rodrigo previously released driving home 2 u last month, a Disney+ documentary about the making of her debut album Sour, which she's taking on tour this month.