Following her appearance on "The Tonight Show" last night in Los Angeles, 18 year-old singer and actress Selena Gomez was rushed to a hospital after complaining about severe nausea and headaches.
"Last night after Selena's appearance on The Tonight Show, she wasn't feeling well and was taken to the hospital," Gomez's rep explained. "She is currently undergoing routine tests."
Gomez was on the Jay Leno show to promote the film "Monte Carlo," where she co-stars alongside "Gossip Girl" star Leighton Meester and "Glee" heartthrob Cory Monteith.
All further promotional appearances have been canceled.