P. Diddy got turned away from his own party last week.

The music mogul - real name Sean Combs - was due to host a bash at New Jersey's Atlantic City in celebration of Independence Day but was barred from getting into the event because security staff didn't recognize him.

Oprah Winfrey has been named the world's most powerful celebrity.

The TV star - who fronts 'The Oprah Winfrey Show' and is the president of media company Harpo Productions - has topped the annual Most Powerful Celebrity poll conducted by Forbes magazine, knocking Angelina Jolie off the top spot with earnings of $315 million last year.

Warren Beatty and Annette Bening's daughter Kathlyn wants to undergo gender reassignment.

The 18-year-old is said to currently be living under the name Stephen Ira and wants to have the surgery now she is an adult - despite her parents being upset about the issue.

Cher's gender-swap daughter has officially become a man.

Chastity Bono - the 41-year-old offspring of the 'Believe' singer and her late husband Sonny - legally changed her name to Chaz and gender to male in the Santa Monica court yesterday (06.05.10), one year after undergoing a sex change procedure.