Think of your favorite song. Now think of who sang it. You may not know David Foster’s name, but you can be sure he’s had a hand in creating or producing a song you love.

David, who married The Real Housewives of Beverly HillsYolanda Hadid Foster in November 2011 in a star-studded wedding, is a Canadian composer, songwriter, and all-around powerhouse record producer behind some of the biggest musical acts in the world — from Mariah Carey and Madonna to Michael Jackson and NSync. On May 31, 2013, David was honored for his 40-year career with a star on the Hollywood Walk of Fame, as his proud wife Yolanda, their family, some of Yolanda's Housewives co-stars, and many of the artists David has worked with looked on.

His marriage to Yolanda is his fourth, and in fact, they celebrated their second-year anniversary on November 11. Yolanda started seeing David sometime in 2006, three years after filing for divorce from her husband of eight years, real estate developer Mohamed Hadid... who just happens to be Lisa Vanderpump’s bestie.

David himself is no stranger to reality TV and appeared on American Idol as a mentor, and Nashville Star as a judge.

And can we blow your mind just a little bit more? How about this for reality worlds colliding: His third wife, Linda Thompson, was once married to Bruce Jenner, and her two sons are — are you ready? — Brandon and Brody Jenner. Talk about reality worlds colliding!

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