LOS ANGELES --Pop singer Avril Lavigne is having trouble on her tour so much so she had to cancel her concert in Anaheim. Promoters blamed laryngitis for the cancelation but tickets for Lavigne's "The Best Damn Tour" concert series are also not selling well.
Lavigne also canceled a San Diego concert on short notice Wednesday.
She has also canceled today's scheduled concert at Universal City Citywalk and her next four concert dates.
Lavigne has apologized to fans.