Chris Brown and girlfriend Karrueche Tran partied it up at Greystone Manor and Supper Club in Hollywood on Sunday night, and when asked about rumors that he was arrested at Shrine Auditorium for weapons possession the 23-year-old R&B star simply laughed. Brown was free to go just after midnight, and he arrived at Greystone at 12:30am.

Despite the minor trouble with the law, Brown was on cloud nine after the show, tweeting, "Thanks BET for letting me perform and all the support!" and several hours later, "I love LA!!!!"

Brown also tweeted his condolences to ex-girlfriend Rihanna, whose grandmother Ciara "Dolly" Brathwaite lost her battle with cancer over the weekend. "Praying for family and the lost loved one. She was like my grandmother," he tweeted. "Love you GRAN GRAN! RIP"

Brown, who took home the BET prizes for Best Male R&B Artist and AOL Fandemonium Award, also caught everyone's attention when he performed a mix of "Don't Wake Me Up" and "Turn Up The Music." Not only was he shirtless, but in case you missed it, check out the body paint ... wowzer!

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Talk about power couples! There's more $$$ in these four seats that in some small countries!

Kanye West, who brought Kim Kardashian as his date, and Jay-Z took home top prize tonight at the BET Awards, named Best Group for Watch The Throne, by the entertainment channel. Beyonce snagged the Video of the Year Award for her single "Countdown."

Kanye kicked off the BET Awards tonight with a performance with 2 Chainz and Best New Artist winner Big Sean before he handed things over to host Samuel Jackson who did a "N----s in Paris" parody with director Spike Lee.

An extensive tribute to Whitney Houston drew some tears, with performances by the likes of Brandy, Monica, Chaka Khan and even Whitney's sister Cissy.

Rivals Chris Brown and Drake both took home prizes - they didn't compete against each other in any categories. Chris Brown won for Best Male R&B Artist and the Fandemonium Award, while Drake took the price for Best Male Hip-Hop Artist.

Kim Tweeted her excitement for boyfriend Kanye West and shared a kiss with new pal Beyonce, after their "other halves" won an award:





Click through to see a full list of winners ...

Twitter is exploding with rumors that singer Chris Brown was arrested for weapons possession at the BET Awards Sunday night at The Shrine auditorium.

Tweeters speculate that Brown was protecting himself against a possible face-off with Drake -- with whom he had a nasty bar brawl two weeks ago. So far, our calls to the LAPD have not been returned and the Sheriff's department could not confirm the arrest.

With temperatures soaring in LA, Gwen Stefani treated her darling boys, Kingston and Zuma, to a sweet treat at Yogurtland in Studio City, on Saturday afternoon.

The hot mom looked stylish in low-cut tie-die pants, a black muscle tank and neon yellow purse, as she shuffled her darling boys to the fro-yo shop, with a little help from her nanny.

Gwen's band No Doubt is gearing up to release their upcoming album Push and Shove in September, and the group just finished filming a music video for the track "Settle Down" in LA, which is expected to premiere in the next few weeks!

Meanwhile hubby Gavin Rossdale is on tour with his band with Bush, with their next performance set for July 7 in Nashville, Tennessee.

Dressed to the nines as usual, LeAnn Rimes looked stunning in a flowing maxi dress that showed off her lovely legs, paired with a white leather motorcycle jacket and matching Chanel bag, as she held on tight to hunk hubby Eddie Cibrian in Malibu, on Saturday night.

The gorgeous couple had an adults-only dinner in the posh beach town, before retreating back to the singer's lavish Malibu house, which boasts stunning ocean views.

The country singer has been working hard lately on her upcoming album, Spitfire, which will be released this fall, and Cibrian has just landed a starring role in Playing Father, a family TV movie co-starring Josie Davis.

Rimes made sure not to forget her hubby's mom on Sunday morning, Tweeting: "Happy July 1! AND Happy Birthday to Eddie's mom, Hortensia. She's the best ever!!!"

All eyes were on Paris Hilton as she stepped out in a cute black sun dress covered in silver hearts, paired with a matching floppy hat and oversized shades, while enjoying a fun-filled girls' day out with friends in Malibu, on Saturday afternoon.

The heiress took her girls shopping in some of the area's hottest boutiques, before enjoying some lunch in the posh beach town. Hilton shared a pic of her crew at lunch with the caption: "Love having #GirlTime! #YES! RT @monicalsims: Malibu Lunch."

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The girls then picked up some silly glasses and snapped another pic, with Paris Tweeting: "Joking around with my girls @BrandiHowe @TerraJoWallace & @MonicalSims. Like our new look? ;) lol"

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Later, Hilton and her lovely lady friends hit up a club and danced the night away -- loves it!

Showing off her sculpted arms in a short and tight white tank paired with low-cut yoga pants, there's no denying Miley Cyrus is in the best shape of her life!

The newly engaged star has been taking daily pilates classes to keep her fit figure, because there's no telling when she'll be walking down the aisle with fiance Liam Hemsworth!

The Hunger Games actor’s older brother Luke recently spoke out on the newlyweds-to-be, telling Entertainment Weekly mag: “They actually are a perfect match in a lot of ways. I think a lot of people don’t realize that they are really, really in love.”

Hemsworth also says that the 19-year-old superstar fits in perfectly with their Australian family, and they are head over heels for their future daughter-in-law. Liam is one lucky guy!

Looking lovely in a nude-colored ensemble paired with matching killer heels, Kim Kardashian held on tight to beau Kanye West, who looked stylish in all-white, as they joined Scott Disick and little Mason for a Saturday afternoon Matinee in Calabasas, Calif.

Kim K took some time to play with her darling nephew outside the theater and snapped a few pics with her phone, while bro-in-law Scott joked around with Kanye in his comfy leopard-print slippers. The busy reality star had a low-key weekend with her man, because she's gearing up to jet out of the country for a mini vacation.

Kim Tweeted Sunday morning: "Rise & grind! Busy day today!! Gym time then packing for Paris!"

Don't stay away too long Kim, Kourtney is due to give birth to baby No. 2 any day now!