He is known for pulling some on-air hijinks during celebrity interviews. For instance, he has asked Penélope Cruz if she was able to spell her boyfriend Matthew McConaughey's last name and he has pretended to be someone else when interviewing Donald Trump about "The Apprentice."
Despite his uncle being the President of the United States (George H.W. Bush), Billy is publicly apolitical.
At the 2004 Academy Awards, Bush was comically dubbed "the most annoying man in show business" by legendary funnyman Billy Crystal.
Billy got to travel to Athens, Greece for the 2004 Summer Olympics. He was sent there by "Access Hollywood" to do some entertainment features.
He has co-hosted the Miss USA Pageant three times (2003, 2004, and 2005).
Billy has co-hosted the Miss Universe Pageant three times (2003, 2004, and 2005).
He hosted "The 65th Annual Golden Globe Awards Announcement" press conference along with "Access Hollywood" co-host Nancy O'Dell.
Billy won $25,000 for the Lollipop Foundation when he was a contestant on "Are You Smarter Than A 5th Grader?".
Billy married his wife, Sydney Davis, in April of 1998.
One of Billy's nicknames is "Bushy."
Billy was the captain of the men's lacrosse team twice while attending Colby College.
Billy graduated from Colby College in Waterville, Maine.
Billy has a bachlor's degree in International Studies and Government.
Billy hosted the radio morning show, "Billy Bush and The Bush League Morning Show" in Washington, D.C. until 2001.
Billy is the nephew of George W. Bush. He shares daughters Josephine, Lillie and Mary Bradley with his wife Sydney.
Billy is a cousin of George W. Bush, and the nephew of George H.W. Bush.