Here is another reference to Carly's allergies. There are several mentions in this thread about her being allergic to dogs and how those allergies were affecting her singing voice on season 7 of American Idol.
Carly Smithson's Allergies
Here is another reference to Carly's allergies. There are several mentions in this thread about her being allergic to dogs and how those allergies were affecting her singing voice on season 7 of American Idol.