Former Lizzie McGuire child star Jake Thomas now looks unrecognisable twenty years after soaring to fame on the popular Disney series. Jake, 31, took on the role of Matt, the annoying little brother of Lizzie, played by Hilary Duff.The hit comedy show ran from 2001 to 2004 and even spawned a much-loved spin-off film, The Lizzie McGuire Movie, in 2003.