I'm disappointed about this perfomance

The first-middle part was terrible(vocals and dancing), but she could grow up in the rest of the performance. Anyway this is her worse performance.

This is embarassing Will this bitch ever release a second single?

What the **** was that? I thought she was a good singer.

dead at the next rihanna like rihanna left lol

Her voice sounded so messy and off-key.

she should of just lip-synced and danced!

Why was Wendy pronouncing her name "Kristin-EE-ah?" I thought it was supposed to be like "Krist-IN-ia?" And although that performance was a disaster, I think she looks really hot in person, but she photographs like a tranny.

horrible , lol .

OMG this was terrible.
She usually does well, but just
Oh, she sounds like shes drunk or something

next rihanna my ass .

OMG she really needs to rehearsh more to not pass this shame at Britney concerts.

I admire her for singing mostly live. Her other performances were pretty good. Everyone has a bad performance every once and a while.

i love it!

I think she was sick .

omg

thought she had future. better think on the 'sick' thing... she might sound better on other performances.

but anyway .. she sounded hella nervous and was really off key but she talks pretty .

She's really not talented. She was a MESS the other day on 106 & Park. Looked like she was gonna throw up.