JLS vow to do Louis Walsh proud

X Factor boyband JLS have vowed to keep impressing the public over the coming weeks - for the sake of their mentor Louis Walsh.

The four-piece group are now Walsh's last remaining act in the competition after Bad Lashes were eliminated in the first live show and Girlband were given the boot last night.

Speaking on The Xtra Factor, band member Oritse Williams said: "We feel like we've got to do it for Louis now and do it for ourselves - represent the groups all the way to the end. You know we feel really confident, we just want to keep giving it. I think we've been doing a good job and we're progressing every single week. "

Asked if he was worried about Walsh's abilities as a mentor, Marvin Humes insisted: "Louis is fantastic, he's been brilliant from day one. It's just difficult with the girls."

The remaining ten acts will compete against each other once again in a Big Band theme night next Saturday.