Hilary Duff's Husband Matthew Koma Trolls Fan Who Requested New Music From the Star

Hilary Duff‘s husband Matthew Koma trolled a fan who asked if he was recording new music with his wife. If you didn’t know, Matthew is a writer, producer and musician who has crafted bops for the likes of Carly Rae Jepsen, Shania Twain, Pink, Britney Spears and, yes, his wife. A couple weeks ago, Hilary