Justin Bieber's girlfriend Selena Gomez is in hospital after complaining about nausea and a severe headache on Thursday (09Jun11).
The singer/actress taped an interview for U.S. TV's The Tonight Show with Jay Leno on Thursday afternoon, but felt queasy after coming off stage and was taken to a Los Angeles medical centre.
She spent the night under doctors' care and is still undergoing tests to determine the exact nature of her illness, according to Tmz.com.