Mel B, who's formerly known as "Scary Spice," is flaming her co-hosts for the talent show X-Factor and says her judgment depends on her mood.

As the newest judge on the show, the former Spice Girls member does not seem to be too timid about her opinions, not only on the contestants but on the other judges as well. Just like her "Scary" nickname, the ex-pop star has many things to say about her co-judges "Boyzone" lead singer Ronan Keating, Guy Sebastian, and Aussie singer Natalie Bassingthwaighte. Apparently, the first-time judge, who replaced Kyle Sandilands's seat on the panel, does not think too highly of her colleagues.

"I don't care much for the other judges," the former Spice Girl grunted in a report posted by the Herald Sun. "Ronan thinks he knows it all (and) Natalie is just too nice and really dishonest," adds Mel B in the same post.

"Guy could just be boring, like 'get on with it. Keep it moving, brother," adds Mel B about Sebastian's manner of critiquing the contestants. "There's only room for one bitch and that is me," proudly announces the former girl band member in the show's first airing last Monday.

"They (the contestants) are either going to love me or hate me," says Mel B in the same Herald Sun interview. Mel B also described her way of deciding the contestants' fates, and that it does not usually depend on talent or how good they are.

"Sometimes I can be tactful and sometimes not. It all depends on the mood I'm in," reveals the former singer in the same report.

Just recently, the Aussie version of the talent show was hit with controversy after it was confirmed that one contestant named Kitty Brucknell appeared on several talent shows in other countries.