Fans walk out on Houston show

Singer Whitney Houston postpones more concerts due to upper respiratory infection, delays start of UK tour by a week. (Adam Larkey)

April 26, 2010 7:05:22 AM PDT
Hundreds of fans in Great Britain reportedly walked out during a Whitney Houston concert. It's the latest in a series of shows that haven't lived up to high expectations during the singer's "Comeback" tour.

London critics say Houston missed high notes, cut songs short and apologized for her performance.

After struggling through her signature anthem, "I Will Always Love You," the star said, "Sometimes the old girl sings, but not tonight. She don't want to come, my soprano friend."

Just as she had during a recent faulty show, Houston complained about the air conditioning.