Yes Demi does, she is an amazing singer isn't she!
yup joe Jonas does sing with demi lovato they sing 'make a wave' : )
purposely sing awful.
kindergarten
Hi I am Victoria Jonas (Vikki for short) Yes Demi Lovato did sing On The Line with the Jonas Brothers. The first part was Joe and Demi singing and the second part is Nick and Demi singing. Then the last part is Joe and Demi again but Joe and Demi sang the chorus together all the time. She also sang Get Back with the Jonas Brothers.
yes demi lovato sings , she has a great voice
Demi Lovato duhhh......
yes they did demi did three part meaning she redid it 3 times so the first Jonas brothers sing it and the other one the Jonas brothers don't sing
Demi sing get back and lalaland and the jobros sing burning up,love bug,sos and the NEW song tonight.
yes
No, that's Demi Lovato.
Sing
No, she is a chest singer.