Orlando Bloom and Kate Bosworth have split - reports

Orlando Bloom and Kate Bosworth have split up, according to reports.According to Entertainment Tonight, the couple have decided to go their separate ways after four years of on-off dating, However, no official statement is yet to be released by either Orlando or Kate. The alleged break-up comes just months after rumours circulated that Orlando was planning to marry the 'Superman Returns' actress.Just two months ago Orlando - who is currently shooting 'Pirates of the Caribbean: At Worlds End' in California - was reportedly caught kissing and "dirty dancing" with 'Romeo and Juliet' actress Claire Danes.Guests at the lavish Raisa Gorbachev Foundation party in Northamptonshire, England, looked on in astonishment as the pair got close.One guest said at the time: "He was kissing her neck and grinding against her. He didn't seem to care who saw it."Meanwhile, Orlando recently turned down a date with a fan.The British actor was having dinner with a friend at the Chateau Marmont hotel, in Hollywood, when the brunette admirer approached him.A source revealed: "She asked him if he would like to accompany her to a party at an art gallery."Orlando declined politely explaining that his girlfriend, Kate Bosworth, wouldn't approve, but she wasn't taking no for an answer and tried again. He kept saying no and she eventually got the message and walked away."(C) BANG Media International