Holly Madison and Boyfriend Split
03/21/2011 AT 06:40 PM EDT
The reality TV star and musician Jack Barakat, who first met on Twitter, have broken up.
"I can confirm Holly and Jack are no longer dating," Holly's rep tells E!. "Their decision to split was both mutual and amicable."
Madison and Barakat, a guitarist for the Baltimore-based band All Time Low, tried to keep their 10-month relationship under the radar before going public at her 31st birthday in December.
The Holly's World star didn't let her breakup get in the way of having fun over the weekend. Madison seemed in good spirits while hosting a party with Brody Jenner at Chateau nightclub in Las Vegas.