Chris Brown's girlfriend Karrueche Tran watches on as he parties in Cannes with scantily clad girls

PUBLISHED: 01:17 EST, 26 July 2012 | UPDATED: 19:27 EST, 26 July 2012

As a girlfriend, Karrueche Tran certainly has a lot of patience.

Following reports that her boyfriend Chris Brown had an intimate date with ex-Rihanna aboard his yacht earlier this week, the model stood by as he partied with scantily-clad models tonight in Cannes.

A topless and heavily tattooed Chris was seen having the time of his life at Gotha nightclub in the French Coastal town.

How does she do it? Chris Brown's girlfriend excused her patience as they partied at Gotha nightclub in Cannes

But while the 23-year-old was smiling and living it up, his long-suffering ladylove was seen looking anything but happy.

Karrueche, dressed in a tight-fitting Herve Leger dress was standing not far away from her man looking glum as he posed with an army of bikini-clad beauties.

The R&B star revelled in the spotlight as he performed on stage at the venue.

The bachelor: Chris Brown didn't seem to care that his girlfriend was close by as he danced behind a girl

You can look but don't touch: The 23-year-old singer got familiar with one woman's body

Getting an eyeful: Brown was pictured staring at another woman's derriere

Chris was clearly loving the attention, posing for photographs and sticking his tongue out for the cameras.

Also present at the club was party girl and socialite Paris Hilton, who was dancing on a table top with a pair of glowing hot pink devil horns on top her head.

The 31-year-old has slipped into a sparkling sequined dress for the occasion and was seen fist pumping in the air along to the music.

Not happy: Chris Brown's girlfriend Karrueche Tran looked glum as she partied alongside her boyfriend at Gotha nightclub in Cannes tonight Not happy: Karrueche Tran looked glum as she partied alongside her boyfriend Chris

Bevy of beauties: The model stood by as he partied and posed with scantily-clad models

Lapping it up: Chris was clearly loving all of the attention as Karrueche stood close ! by

Keeping close: The model tried to stay by Chris's side all night

Intrigued: Chris was paying very close attention to what his army of ladies were saying

Karrueche must have a lot of patience with Chris, as reports earlier this week suggested that her boyfriend and his ex-girlfriend Rihanna apparently had an intimate date aboard his luxury yacht following his arrival in Cannes.

The You Da One singer had been holidaying in Saint Tropez with a group of friends until recently when she made a move to Cannes.

Reports claim that Brown made a spur of the moment decision to head to the French Riviera to be close to his Rihanna despite the fact he is in a relationship with Karrueche.

What a performance: The R&B star revelled in the spotlight as he performed on stage at the venue

Breaking free: At times Chris was seen away from Karrueche's side

I'm a party girl: Also present at the club was party girl and socialite Paris Hilton, who was dancing on a table top with a pair of glowing hot pink devil horns on top her head

A source told The Sun: 'It was a last-minute trip, but Chris wanted to see Rihanna. They have this weird addiction to each other and cant seem to stay away.'

The meeting apparently happened aboard the grand vessel Serene which Brown is renting.

The 24-year-old Bajan beauty is said to have spent a lot of time getting ready for their secret meeting as it is rumored they still have feelings for each other.

The source added: 'She was really happy when he arrived. She spent all evening getting ready to see him. They waited till night so no one saw them.'

When party boy meets party girl: Chris and Paris were seen talking in the club as he smoked on a cigar

New BFFs: The troublesome duo posed both looked for worse for wear

What's with the faces: Both Brown and Hilton pulled weird expressions throughout the night

What's with the faces: Both Brown and Hilton pulled weird expressions throughout the n! ight

What's with the faces: Both Brown and Hilton pulled weird expressions throughout the night

Making new friends: Karrueche talked to Paris as Brown continued to gallivant

Getting the party going: The girls were seen taking shots of alcohol

Having enjoyed all that Saint Tropez had to offer, Rihanna let her Twitter followers where her next heading was.

She tweeted: 'Hello Cannes!!!'

On Monday, shortly after Brown touched down, the Rude Boy singer tweeted: 'Touch down baby, help me pick out my fit'.

There has been confusion about Karrueche's whereabouts as she was spotted with him when he touched down in Nice airport.

Chris then jumped on a helicopter with rapper Ludacris and headed to Cannes to shoot a music video and it would appear that Tran wasn't invited along for the ride.

Back where you belong: Brown reunited with his girlfriend Karrueche and they looked happy

Slowing down: The Till I Die singer switched his champagne bottle for a bottle of Sprite

Make 'em laugh: The young couple were seen laughing as they stood with their entourage

'helllllllllo love!': Tran posted a picture of herself and Paris as they partied

However, since the reports emerged a representative for the Till I Die singer has shut down claims that he met up with Rihanna.

Speaking to HollyScoop.com his spokesperson said: 'CB is in France to shoot a music video for Swizz Beatz album and Ludacris is in it. It's Swizz's song. Karrueche is there with him...They never broke up.'

The spokesperson went on to say: 'He is not on her (Rihanna's) yacht. There is no Rihanna connection.'

The video that Chris is shooting alongside Ludacris and Swizz Beatz, who is married to Alicia Keys, is being shot by Taj Stansberry.

Both in the French Riviera: Rihanna and Chris apparently had a secret date on his rented yacht

Shopping her troubles away? Yesterday Karrueche was spotted going shopping the French Coastal town

And it seems as though everybody is friends with everybody in Cannes as both Brown and Swizz spent some time with basketball legend Magic Johnson who made his friendship with Rihanna known to the world after spending a day on her yacht last week.

On Monday Keys' husband uploaded a picture of himself, Brown and Johnson, the caption on the picture read: 'On set making magic in Cannes!!!!!'

Whereas Brown tweeted: 'Magic happening!!!'

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