Popsugar Celebrity Alexis Ren Noah Centineo and Alexis Ren Attend UNICEF Masquerade Ball Noah Centineo and Alexis Ren Cuddle Up During First Public Appearance as a Couple 28 October 2019 by Brea Cubit First Published: 27 October 2019 Image Source: Getty / Frazer Harrison Noah Centineo and Alexis Ren had their first public outing since sparking a romance! On Oct. 26, the pair stepped out to attend the UNICEF Masquerade Ball in Los Angeles and support the charity's philanthropic efforts. At the event, Noah, 23, sported a full suit with a grey mask while Alexis, 22, rocked a silver slip dress. They got a little handsy on the red carpet as the To All the Boys I've Loved Before star and Dancing with the Stars alum wrapped their arms around each other. News of their romance first broke in September when Us Weekly confirmed that they had been quietly dating for months. It's unclear how they met, but it seems like they've developed some serious chemistry. Look ahead to see more photos from their night out! Related: Let's Take a Deep Dive Into All the Girls Noah Centineo's Loved Before, Shall We? Image Source: Getty / Rodin Eckenroth 1 / 5 Image Source: Getty / BG027/Bauer-Griffin 2 / 5 Image Source: Getty / Frazer Harrison 3 / 5 Image Source: Getty / BG027/Bauer-Griffin 4 / 5 Image Source: Getty / OGUT/Star Max 5 / 5 Alexis RenNoah CentineoCelebrity CouplesRed Carpet