Rhythmic

Justin Bieber is quite the practical joker nowadays! After punking his pal Taylor Swift, he has another new victim: pro skater and star of 'Rob and Big,' Rob Dyrdek.

It's been 15 years since the Notorious B.I.G. was slain in a drive-by shooting on March 9, 1997 in Los Angeles. While his homicide remains unsolved, there has been plenty of speculations as to who may have wanted to murder the late rapper.

When Lady Gaga offers an up-and-coming girl group a ringing endorsement via a tweet, like she just did for the OMG Girlz, you can bet that we're going to perk up and check them out. The verdict:  We love 'em.

Are Kim Kardashian and Kanye West an item? That's the latest buzz, after Kim appeared at the rapper's show during Paris Fashion Week wearing clothes from his new collection, including the $6,000 Giueseppi Zanotti crochet stilettos West recently unveiled.

'American Idol' alum Adam Lambert premiered three new tracks from 'Trespassing' at a radio event this week. So, are his new songs a return to 'Glambert'-style posturing or are they along the lines of the softer, more toned-down 'Better Than I Know Myself'? Turns out, there's a bit of both in the mix.

The wait is almost over! Wiz Khalifa has unveiled the cover art of his latest mixtape 'Taylor Allderdice,' which is due to hit the Internet on March 13. The title refers to his former high school in Pittsburgh, Pa. The newly-engaged rapper is dressed to the nines on the vintage-looking cover.

Kony 2012 is a viral campaign to spread the word about Joseph Kony, leader of the Lord's Resistance Army in central Africa, which has abducted more than 60,000 children since 1987 and forced them to commit human rights atrocities. The campaign, run by Invisible Children, urges public figures in positions of power to use their celebrity to spread the word, and numerous musicians have responded, inc

Britney Spears fans may get an unexpected surprise from their queen if a new rumor is true. A Spears fan site says that Brit will appear on 'Masquerade,' a track on Nicki Minaj's upcoming 'Roman Reloaded' album.

Demi Lovato was afraid of being punked for the longest time, and her fears were finally realized when Nick Cannon helped to orchestrate some trickery in a scene from a future episode of 'Punk'd,' which airs on MTV on March 29.

It's no secret that Kim Kardashian has several admirers in the pop world including Justin Beiber, The-Dream and Kanye West. Now the celebrity debutante has a new Lothario waiting to join her concubine -- Soulja Boy. The Atlanta rapper released a love ode (and we say that very loosely) called 'Kim Kardashian.'