Washington, Mar 16 : Britney Spears' friends have dismissed reports the singer is dating her long-time agent.

Rumours of romance started making rounds after the `Toxic' hitmaker was spotted enjoying a romantic meal with her agent Jason Trawick in between the singer''s Circus tour dates.

Reports suggested that the pair had recently begun dating, after four years of working together.

However, insiders have hit out at the rumours, insisting the two share a purely professional and platonic relationship.

Washington, Mar 16 : Hollywood actress Keira Knightly was left embarrassed when she realised that she "sounded like a pubescent boy" where she sang in her film `The Edge of Love'.

The Atonement star was supposed to lip-synch for her part in the 2008 period drama, in which she plays a lover of poet Dylan Thomas.

However, she was terrified when director John Maybury pushed her to actually sing in front of 150 members of the cast and crew.

"I thought that this is sort of one of those horrendous dreams you have, you know, those anxiety dreams... And the first time I sang, I sounded like a pubescent boy because I was so nervous my voice just went sky-high," Contactmusic quoted her as telling Moviefone. com.

Washington, Mar 16 : Aussie pop princess Kylie Minogue has cast her Spanish supermodel boyfriend Andres Velencoso Segura in an ad for her new men's scent Inverse.

The commercial shows Minogue coyly eyeing up Segura as he strips down to his underwear, reports Contactmusic.

The 40-year-old singer has been dating since last October, and are rumoured to be close to setting up home together in London.

Meanwhile, Minogue has reportedly grossed almost a million pounds for a single dance number in a new Bollywood flick `Blue'.

Washington, March 16 : A new study suggests that opting not to receive immediate treatment may be safe for men newly diagnosed with prostate cancer, and who are at minimal risk of cancer progression, if they are closely monitored.

Dr. Scott Eggener, assistant professor of surgery at the University of Chicago Medical Center, says that the study addresses an important question as to when to actively treat versus when to observe and closely monitor.

Radiation therapy and surgery are effective treatments, but they can be associated with serious long-term side effects like incontinence and erectile dysfunction.

New York, Mar 16 : A New York hotel manager has been arrested after he was caught trying to sell Paris Hilton''s lost cellphone on the Internet.

Washington, Mar 16 : American actor Charlie Sheen and his wife Brooke Mueller Sheen became the proud parents of twin boys on March 14.

The couple, who got married in May 2008, have named their babies, who were born a few weeks early, Max and Bob.

"They're doing great," People magazine quoted Sheen''s publicist Stan Rosenfield as saying.

"And Brooke''s doing great," he added.