Chris Brown with Paris Hilton in hotel...........

Socialite Paris Hilton is the latest celebrity forced to deny flirting with Chris Brown on the night of his alleged fight with girlfriend Rihanna - following a flurry of rumours linking her to the incident.

Hilton is one of a number of female stars accused of causing an argument between the couple by getting too close to the Kiss Kiss singer.

The hotel heiress was seen chatting to Brown at a pre-Grammy Awards party in Los Angeles on Saturday night.

He later left the event with Rihanna and subsequently became embroiled in a police investigation sparked by an emergency call suggesting he had beaten an unnamed female.

Reports later identified the woman involved as his girlfriend, Rihanna, who was allegedly hospitalised on Sunday.

Brown later turned himself in to police and was charged with making criminal threats.

Speculation has been growing about what caused the alleged bust-up, with many internet gossips claiming another woman sparked the incident.

British pop star Leona Lewis and singer/actress Keisha Chante have already denied involvement - and now Hilton has been forced to comment following reports she got cosy with Brown at the pre-Grammy bash

She tells Radar Online, "That's ridiculous and an outright lie. I was not 'all over him' as some magazine reported. I said 'hello' and that was it. I love Rihanna and that never happened."

Angelina Jolie and Brad's Pitt Kids Run Wild in London Hotel

Angelina Jolie and Brad's Pitt Kids Run Wild in London Hotel

Angelina Jolie's Plea for Burmese Refugees

Angelina Jolie is lending her voice in the fight to give more freedom to thousands of Burmese refugees that have been locked inside camps for up to 20 years in Thailand. 

After Jolie's visit to Thailand's Ban Mai Nai Soi refugee center Wednesday, the Oscar nominee and goodwill ambassador for the U.N. Refugee Agency asked the Thailand government to give approximately 110,000 refugees in the northern part of the country freedom to move around and seek higher education. 

"I was saddened to meet a 21-year-old woman who was born in a refugee camp, who has never even been out of the camp and is now raising her own child in a camp," Jolie, 33, said in a statement released Thursday.

Jolie's request comes at a time where there has been an increase of migrants from Myanmar, also known as Burma. Thousands have fled Myanmar, as the country's military junta is accused of flagrant crimes against ethnic minorities. 

During Jolie's visit, she met orphans at a boarding school and teenage girls who worried about a return to Myanmar. 

"I hope we can work with the Thai authorities to speed up the government admissions process and that you will not be forced to go back to Burma if danger remains," Jolie said.