Another Hollywood couple have called it quits as Kat Von D and Deadmau5 have officially split.

The 30-year-old tattoo artist confirmed the break up by posting a series of tweets on Saturday.

"Man.. Can't say I didn't give it my best," she tweeted. "Man, I sure was wrong. But at least he made it a no-brainer to break that off. #lessonlearned."

Kat and the 31-year-old Canadian DJ reportedly starting seeing each other after meeting at a party in mid-September.

"Now, we can get all of the "I told you so's" outta the way... And move on," she continued, following with the direct tweet, "Clarification: Deadmau5 and I are no longer together."

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Last night, Kim Kardashian and Kanye West decided to take in a little of the London nightlife as the two went to Modiva nightclub in the English capital.

The pair were in town for a launch party Kim hosted for her Kardashian Kollection for Dorothy Perkins line earlier in the weekend and have been reportedly getting closer and closer, with the PDA coming in heavy heaps. Maybe those wedding rumors aren't too far-fetched after all!

After parting ways with ex-girlfriend Selena Gomez, Justin Bieber appears to have moved on from his nearly two year romance as it has been reported that the pop star and 19-year-old Hungarian fashion model Barbara Palvin were among a group who went to see The Lion King on Broadway.

This new development comes just days after Bieber and Gomez's split, which was due to their hectic schedules and constant time apart. The 18-year-old singer met Palvin backstage at the Victoria's Secret fashion show on Wednesday after his performance for the famed event.

Palvin, who tweeted pictures with the Canadian singer, has since refuted any romantic ties with a series of telling tweets. "Last time im saying it. please calm down.there is nothing going on w him.i met him and did a pic w him. wouldnt u do the same?" the model tweeted, along with "#friendship," possibly referring to rumors that she might have been the cause of his split.

Bieber himself has been pretty mum on the subject while his ex Gomez seems to have shifted gears, posting a picture with her and co-star Gregg Sulkin during a break between filming their Wizards Of Waverly Place reunion movie in Hollywood. "Shooting at 2 am and this is where me and Gregg end up..." the Disney star posted on her Facebook page earlier in the week.

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Taylor Swift was looking stylishly sophisticated in Paris Friday afternoon as she tended to her fans outside Europe 1 radio station.

The 22-year-old country/pop star continued her whirlwind promotional tour for her chart-topping album Red in the French capital and even showed her silly side while taking pictures with her faithful following. In addition to her recording success, Swift's been recently tapped to headline this year's New Year's Rockin' Eve TV special hosted by Ryan Seacrest.

For someone who's reaching unprecedented levels of achievements, it's good to see that she still knows how to relate to her supporters!

A couple that eats together stays together!

The love fest continued for Ashton Kutcher and Mila Kunis as the two did lunch at sushi spot Sugarfish in Studio City on Friday.

The pair have been especially inseparable these days, spending time in every locale imaginable. Wonder what's next for these two lovebirds?

Someone's a happy camper!

On Friday, Mel Gibson was grinning from ear-to-ear after arriving on a flight at LAX in the afternoon.

The 56-year-old actor has been pretty comfortable lately, dating Ashley Cusato and gearing up for his latest film Machete Kills (in theaters July 2013) alongside Jessica Alba, Michelle Rodriguez and Charlie Sheen. Seems like things are looking up for Mel!

Demi Moore has apparently opted for some new scenery earlier this week when she attended a lavish birthday bash in India.

The 49-year-old actress, who turns 50 tomorrow, made an appearance at the two-day celebration Naomi Campbell threw for boyfriend Vladislav Doronin in Jodhpur, India when she, Kate Moss and 200 guests were in attendance for the festivities.

Moore even got into the spirit as she was snapped by writer Nimisha Tiwari wearing a gorgeous ghagra-choli garb designed by Manish Malhotra.

Who knew she would look so good in traditional garb!

Last night, Rihanna was sporting a bright jacket with a quilted bird as she and her entourage made their way through the crowd leaving her hotel in New York City.

The 24-year-old singer, who has been under some scrutiny for her reported reconciliation with Chris Brown, recently sat down with Bravo's Andy Cohen for a special Facebook Live event where she denied those claims and addressed their latest collaboration for the song, Nobodies Business.

“Nobodies Business is basically the way I look at everything regarding my personal life,” Rihanna said. “Even though you have to witness it, it’s being documented at every second, it still is mine. This is mine at this point. When it gets to my music and stuff like that, I’ll give and I’ll give and I’ll give, and I just feel like I need to keep a little bit for me that I get to the side.”

Brown also took time to deny all relationship rumors with the pop star when he paid a visit to Los Angeles radio station Power 106 Friday morning, stating that they're currently working on their friendship at the moment.