Susan Boyle missed another stop on the "Britain's Got Talent" tour.

A rep for the perky Scottish singer tells People it was because she felt too tired to perform. "She had a rest day," her rep adds that reports of Susan going into a fit about her cat Pebbles are nonsense. "She certainly wasn't shouting out for Pebbles ... She was feeling tired and she decided not to perform."

This is the second time the singing sensation has missed a stop on the tour, after being hospitalized earlier this month due to exhaustion.