Following news that her older sister had been suspended from her hospital job over allegedly stealing from the deceased, now Sugababe star Amelle Berrabah�s boyfriend has been arrested over the rape of her little sister.

Freddie Fuller, 24 and three friends including Samiya Berrabah�s ex-boyfriend John Carny have been questioned about the alleged attack in January on a Surrey campsite.

The Sugababes singer is said to have split with Fuller following news of the attack on her 20-year-old sister.

A spokesperson for Surrey Police says, "The men were arrested on suspicion of serious sexual assaults. Inquiries are continuing."