By Annie Barrett
Updated June 19, 2009 at 05:55 PM EDT

The second-place finisher of Britain’s Got Talent canceled her Thursday performance in Liverpool. It was the second time she’d missed a show on the BGT tour; she failed to appear onstage last weekend in Manchester. “She was feeling tired and she decided not to perform,” said a rep for Boyle, according to In the wake of Boyle’s recent hospitalization from exhaustion, her camp may decide to cancel with the tour promoters. The tour is slated to conclude July 5.