Entertainment Music A Guide to David Foster's Huge Extended Family The musician has five children and seven grandchildren, in addition to a famous extended family By Kate Hogan Kate Hogan Instagram Twitter Kate Hogan is Director of Digital Specials and Features at PEOPLE. In her 14 years at the brand, she has covered everything from pets and babies to style and Sexiest Man Alive, interviewing celebrities including Céline Dion, Carrie Underwood, Jennifer Hudson and Chris Evans. Currently, she oversees the creation of photo galleries that complement breaking news and major PEOPLE moments like The Beautiful Issue and 100 Reasons to Love America. She has offered expert celebrity commentary on Good Morning America and Access Hollywood. Before joining PEOPLE in 2008, Kate was an editorial assistant at Morris Visitor Publications. She graduated from the University of Wisconsin-Madison with a Bachelor's degree in journalism and mass communication and resides outside of Chicago with her husband and three kids. People Editorial Guidelines and Carmen DiPippo Published on July 1, 2019 10:40 AM Share Tweet Pin Email Trending Videos 01 of 06 The Newlyweds John Sciulli/Getty Katharine McPhee and David Foster wed in London on June 28, 2019, in an intimate evening ceremony, surrounded by friends and family. It's the second marriage for McPhee and the fifth for Foster, who brings his wife into quite the large extended family. Here, get to know the ever-growing Foster family. 02 of 06 Allison Foster Michael Tullberg/Getty Foster is a father of five and a grandfather of seven. He welcomed his first daughter Allison — here with him at a 2008 Heart Foundation event — when he was 20. He placed her for adoption, and reportedly reconnected with her later in life. She works for the David Foster Foundation and has two children. 03 of 06 Amy Foster Amy and David Foster. Chad Buchanan/Getty His second-oldest daughter, Amy — here with him at the 55th Annual BMI Pop Awards in 2007 in Beverly Hills — is a musician and mother of three; her mom is Foster's first wife, musician B.J. Cook. In 2019, Amy revealed she was diagnosed with breast cancer, but the "great news is that I caught it early," she wrote on Instagram. Foster was also stepfather to Cook's daughter from a previous relationship, Tamre Winger. 04 of 06 Sara, Erin & Jordan Foster Erin, David, Jordan and Sara Foster. Anais & Dax Sara, Erin and Jordan Foster are David's three daughters with his second wife, Rebecca Dyer. Erin and Sara have become stars in their own right, with a slew of acting credits between them and their VH1 mockumentary, Barely Famous. Sara is married to tennis player Tommy Haas, with whom she has two daughters. Erin married Simon Tikhman on New Year's Eve 2019. 05 of 06 Brody and Brandon Jenner & Linda Thompson Chelsea Lauren/WireImage Foster and Thompson were married from 1991 to 2005; though they didn't have any children together, Foster was stepdad to Thompson's sons, Brody and Brandon Jenner (who are step-siblings to Burt and Casey Jenner and the entire Kardashian crew). Their dad is Thompson's ex, Caitlyn Jenner. During their time under Foster's roof, Brandon and Brody starred in their own reality show, The Princes of Malibu. 06 of 06 Yolanda Hadid Foster Dimitrios Kambouris/Getty Images for Global Lyme Alliance Foster and model Yolanda Hadid were together for nearly nine years before announcing their divorce; they didn't have children together, though her children Gigi, Bella and Anwar Hadid, lived with Foster in their teen years, and all appeared on The Real Housewives of Beverly Hills. In his 2020 documentary, David Foster: Off the Record, the artist said Hadid's difficult, public battle with Lyme disease is not why the pair split. "The fact of the matter is that was not the reason I left. It was for a different reason — which I will never disclose — that had nothing to do with her being sick," he said. During her marriage to Mohamed Hadid, Yolanda was stepmother to his two older children, Alana and Marielle.