Pop star Christina Aguilera was a big hit at Sunday night’s, May 19th, BillboardMusic Awards but it wasn’t just for her duet, “Feel This Moment,” with Pitbull. It was actually Aguilera’s slender physique in a simple black dress. This wasn’t the first time that Aguilera has showed off her new look as she tweeted a photo in a black bra and matching pencil skirt last week.

A source close to Aguilera told E! News that the singer has taken a healthy approach to achieving her new physique. She explained, “She’s making herself a priority, trying new exercises and trying things she loves and enjoys rather than stuff to just ‘lose weight.’ This is really from the inside out.”

Aguilera will be back on The Voice this fall to resume her coaching duties.

Justin Bieber has had a rough couple of days which included getting booed at theBillboard Music Awards and having Taylor Swift take a shot at him for kissing his on-again, off-again Selena Gomez in public. All of the controversy caused the teen star to send out a cryptic tweet that read, “Gonna take some time.”

Fans aren’t sure if Bieber means he’s gonna take some time away from Gomez or to figure out why he’s losing the affection of some of his fans.

During his acceptance speech at the Billboard Music Awards, Bieber did stress that he wants to be taken seriously. He said, “This is not a gimmick. I’m an artist and I should be taken seriously and all this other bull should not be spoken of.”

Jay-Z has set the record straight: Beyonce is not pregnant! This past weekend, E! News reported that several sources confirmed that the superstar was expecting her second child. Ebro Darden, the program director of NYC’s Hot 97 and Jay’s good friend has revealed that Jay-Z personally emailed him and said that the rumors were “not true.”

Darden added that Jay-Z said that “the news” is becoming worse than blogs.

Hip-Hop took to Twitter to react to Kanye West’s big weekend takeover. The rap superstar premiered the visuals for his new single “New Slaves” on 66 buildings around the world. The rapper also performed the new single and “Black Skinhead” on Saturday Night Live. It was also announced that the name of Ye’s upcoming album will be called Yeezus.

Macklemore tweeted, “Well, that new kanye video/song got me inspired enough to write for the last hour & a half. Off to bed for my typical 3 hours of sleep.”

DJ Drama wrote, “Kanye . Epic. Salute that man.”

Big Sean wrote, “Ye killed it #Yeezy.”

Royce Da 59 tweeted, “Kanye West is a threat to the average thinker.. You have Good and then you have GREAT.. Smh.”

Crooked I wrote, “How y’all new slaves doin?”

In new divorce docs, Real Housewives of Atlanta star Porsha Stewart has claimed that estranged husband Kordell Stewart has locked her out of their Georgia home. According to TMZ, in the docs, Porsha has claimed that this has happened on multiple occasions and she’s had to beg Kordell’s people for a key — which he hasn’t given her yet. Porsha has also claimed that she tried to work things out with Kordell in a mediation session, but he blew it off. She wants a judge to force Kordell to allow her to use the home or pay her enough cash to get a “suitable alternative residence.” Sources say that Porsha is currently living with her mom in Atlanta.

Will Smith has revealed that he has recently been in the studio with Kanye West. He told Hip Hollywood, “I been messing around with Kanye. We went into the studio a couple times, so I might get the bug. I’m not going to do it unless I’m truly inspired, but Kanye’s been pushing me a little bit.”

According to Perezhilton, Chris Brown was spotted hanging out with his ex-girlfriend Karrueche in his trailer at the Billboard Music Awards. A source said, “Chris Brown sent Karrueche to the Billboard Gifting Lounge presented by Kari Feinstein PR at the MGM in Las Vegas on Sunday. They arrived together, and then she stepped out of Brown’s trailer into the lounge. Later she was his date to the show. She loved the Vix bikinis and Vega crystal necklaces.”