The 'On A Mission' singer told The Sun that she also thinks the group bare too much skin for her taste.
Cilmi said: "JLS are not really my kind of man. JB is the cutest of them all but I like men who are a bit rougher really.
"Kings Of Leon are gorgeous and Paolo Nutini is a hottie. I do get the JLS fanatism, but there is a bit too much flesh on show for me."
She added: "It was funny because the first time I met them I had to find an excuse to leave.
"They were eating breakfast next to me. It was a fry up and I really hate eggs. They give me nightmares and I had to leave."
> Click here to watch our recent interview with Gabriella