Voted into the Top 7 of Season 8 of American Idol. (April 2009)
Self-released an album in 2006, entitled "Brand New Shoes".
When asked by a reporter what the one thing he would change about himself would be, he replied "I want man chest hair," rather than the few patchy hairs he actually has.
Brother Daniel tried out for Idol with him.
Has a younger brother name Daniel.
Winner of 2009 American Idol. (May 2009)
Became a father for the 1st time at age 28 when his wife Katy O'Connell gave birth to their son Oliver Neil Allen on July 30, 2013.
Became a father for the 2nd time at age 30 when his wife Katy O'Connell gave birth to their daughter Rose Elizabeth Allen on June 18, 2016.
Became a father for the 3rd time at age 34 when his wife Katy O'Connell gave birth to their son Marlo James Francis Allen on July 31, 2019.