Washington, Feb 10 : Amid a probe into Chris Brown's alleged assault on Rihanna, reports now suggest that the fight between the two started after the `Umbrella' hitmaker accused him of flirting with other women.

Sources say that Rihanna's accusation led to a heated argument, after which Brown punched her on the face.

The duo was in Brown's Lamborghini sports car when the horrific incident took place around 12:30 am at L. A. Hancock park area.

Washington, Feb 9 : Pop star Chris Brown is being investigated by the L. A police department after an unnamed woman accused him of domestic abuse.

According to sources, the unnamed is superstar Rihanna.

The police statement said Brown and a woman were in a vehicle near Hollywood''s Hancock Park when `they became involved in an argument.'

A woman with visible injuries identified Brown as her attacker but the pop star had already left the scene when authorities arrived.

Now, he is being investigated by the LAPD for an alleged domestic violence termed the `felony battery' offence.

However, some sources are claiming that Brown is incapable of committing such a ghastly act.

New Delhi, Feb 6 : Pop star Rihanna is utterly bowled over by beau Chris Brown, and just cannot let him out of her sight for even a tiny moment.

The `Umbrella' hitmaker, who began dating Brown in a year back, likes her beau to be around her round the clock, reports the China Daily.

"She has to have Chris around her 24/7. If Chris is with her on a photo shoot and steps away for a second, she starts saying, ''Where did he go?" a source told OK! Magazine.

London, Jan 05 : Pop star Rihanna has sparked rumours that she is all set to marry beau Chris Brown, after she was spotted sporting a huge diamond rock on the wedding finger.

Rihanna was seen sporting the incredible engagement ring while performing with Brown at the O2 in London.

Although the weather was chilly, she wore fingerless gloves and held her hand to her chest so people could check out the ring.

If reports are to believed Brown popped the question to Rihanna over the New Year.