Welcome to your new life Cheryl! New X Factor USA judge

By SARAH FITZMAURICE Alreet America! Cheryl Cole arrives at Heathrow Airport to board a flight to Los Angeles ahead of her new role on X Factor USAJust a day after her appointment as a judge on X Factor USA was confirmed, Cheryl Cole has jetted out of London.Accompanied by her assistants at Heathrow Airport, the singer looked like she couldn't wait to board the 11-hour flight to Los Angeles.The