Sarah Harding has a crush on Rihanna.

The Girls Aloud singer is a huge fan of the 'We Found Love' hitmaker because she is a ''minx'', while her bandmate Nadine Coyle loves ''boyish-looking'' girls and the Victoria's Secret Angels.

Sarah said: ''I would have to go for Rihanna. I like a bit of a minx.''

Nadine added: ''I have such high standards. I like a boyish-looking girl. I like short cropped hair.

''Not so much Pink, she's not boyish enough for me.

''If I did have to pick it would have to be one of those Victoria's Secret girls.''

But potential suitors for the girl band - which also includes Cheryl Cole, Kimberley Walsh and Nicola Roberts - should beware as Nadine insists the 'Something New' hitmakers are all ''feisty'' and nobody should ''mess'' with them.

She said: ''We are all feisty. None of us are wallflowers.

''Nobody should mess with Girls Aloud. There are men and women who've tried and failed.''

Sarah - who had a drunken holiday bust-up with ex-boyfriend Theo De Vries on New Year's Day (01.01.12) - explained: ''Once someone kicks off it can all kick off.''

The 31-year-old singer - who went to rehab to be treated for depression and alcohol and sleeping pill addictions in 2011 after splitting from fiancé Tom Crane - slammed fellow celebrities for making ridiculous demands on their tour riders, but joked she makes plenty of diva requests herself.

She added to the Daily Star newspaper: ''As long as I get my red M&Ms I am fine.

''We also need lots of fluffy puppies and cats to play with and candles so we can stick them all around the dressing room.''