Drunk guest ruins Hilton's party

A drunk guest left Paris Hilton in tears after ruining her 26th birthday party, it has been reported.

The socialite's parents organised a dinner at the Prime Grill restaurant in Beverly Hills for the night and she had invited celebrity guests including Nicole Richie, American Idol judge Paula Abdul and singer Courtney Love.

Also in attendance, according to The Sun, was Brandon Davis, the son of a shipping magnate. He is said to have begun his antics by upsetting Adbul with comments about her Syrian roots.

“He was hurling flowers and pieces of foam at her," an onlooker told the paper. “He then started speaking gibberish in an Arabic accent.”

Next, Davis apparently grabbed hold of Courtney Love. “He lifted her up so she was straddling his waist," said the guest. “Her dress was riding up as he made lewd suggestions and simulated sex in front of her daughter.”

After Adbul and Love left in disgust Davis turned on Hilton herself, grabbing at her Chopard diamond necklace.

Davis, who was sent into rehab by his family last year, was ultimately thrown out by bouncers while the remaining guests retired to the birthday girl's house.