NEED TO KNOW<\/p>\n
Will Arnett<\/a>\u00a0and Carolyn Murphy<\/a>\u00a0had a stylish date night at New York Fashion Week.\n<\/p>\n The Arrested Development alum, 55, and the supermodel, 51, were photographed arm-in-arm at a presentation for designer Jenni Kayne in New York City’s SoHo neighborhood on Friday, Sept. 12.\n<\/p>\n Arnett kept things casual, wearing jeans, a denim jacket, a white T-shirt and brown loafers, while Murphy stepped out in a black V-neck dress. She accessorized her look with a cheetah-print purse and black flats.\n<\/p>\n Carolyn Murphy and Will Arnett with designer Jenni Kayne in New York City on Sept. 12, 2025.<\/p>\n Yvonne Tnt\/BFA.com\/Shutterstock\u00a0<\/p>\n PEOPLE first reported<\/a> that the pair were dating on Sept. 5.\n<\/p>\n The actor and\u00a0Smartless\u00a0podcast<\/a>\u00a0co-host quietly split from\u00a0Alessandra Brawn<\/a>, his girlfriend of five years, in late 2024, PEOPLE also reported. The pair share one child<\/a>, a son named Alexander “Denny” Denison, and “remain committed co-parents,” a source said.\n<\/p>\n Arnett and\u00a0Murphy<\/a> made one of their first public appearances together when they stepped out late last month to see\u00a0Sean Hayes<\/a>‘ play,\u00a0Good Night, Oscar<\/a>, on London’s West End.\n<\/p>\n The couple posed backstage alongside Hayes, 55, and his husband,\u00a0Scott Icenogle<\/a>, in an\u00a0Instagram photo posted by Hayes<\/a>. “Another recent surprise visit from one of the greats. Love you, Willie. \u2764\ufe0f,” the Will & Grace star wrote.\n<\/p>\n Murphy, a longtime spokesmodel and\u00a0brand ambassador for Est\u00e9e Lauder<\/a>\u00a0who has graced the\u00a0cover of Vogue<\/a>\u00a0more than 70 times, is mom to 24-year-old Dylan Blue and was previously married to\u00a0Jake Schroeder from 1999 to 2002, per the Daily Mail<\/a>.\n<\/p>\n From left: Carolyn Murphy, Will Arnett, Sean Hayes and Scott Icenogle.<\/p>\n Sean Hayes\/Instagram<\/p>\n In addition to his son with Brawn, Arnett shares sons Archie, 16, and Abel, 15, with his ex-wife, comedian and actress\u00a0Amy Poehler<\/a>.\n<\/p>\n Never miss a story \u2014 sign up for PEOPLE’s free daily newsletter<\/a> to stay up-to-date on the best of what PEOPLE has to offer\u200b\u200b, from celebrity news to compelling human interest stories.<\/strong>\n<\/p>\n Arnett and the Parks and Recreation star wed in 2003 \u2014 Poehler’s first marriage, and Arnett’s second, after a brief union with Penelope Ann Miller<\/a> \u2014 and later split in 2012.<\/p>\n While Arnett is often extremely private about his romantic relationships, he has been candid about his love for being a dad \u2014 and feeling confident as a co-parent with Poehler, 53.\n<\/p>\n On an April episode of the\u00a0SmartLess\u00a0podcast<\/a> \u2014 which Arnett co-hosts with Hayes and Jason Bateman<\/a> \u2014 the actor acknowledged that although it took some time to get to where they are now, he’s proud of their relationship.\n<\/p>\n \u201cI\u2019m really, really lucky to have her as a partner in this way. There aren\u2019t many people I speak to more than I speak to her, which is weird \u2014 you know what I mean? But it\u2019s great,\u201d Arnett said of Poehler. \u201cShe is somebody that I still run a lot of stuff by.”\n<\/p>\n “She\u2019s the person I go to, like, \u2018Hey, I\u2019m thinking about doing this.\u2019 Whether it\u2019s life or work, I really seek her counsel because it\u2019s important to me \u2014 because I trust her,” he continued. “She\u2019s awesome.\u201d<\/p>\n