BILLBOARD

On Monday, Lady Gaga celebrated her 25th birthday. Like most people her age, the pop star decided to celebrate her birthday with a nice dinner with friends.

In honor of one of music's biggest pop stars, let's take a look back at some of the ensembles that caused reaction.

In honor of Sir Elton John's special day, let's take a look back at ten of his best songs.

Just like Lady Gaga promised she released Born This Way (The Country Road Version) on Twitter Friday morning.

Lady Gaga is thanking her fans for making her latest single Born This Way number one for the sixth week on the Billboard chart by releasing Born This Way (The Country Road Version) on Twitter on Friday.

Shares of Focus Media Holding Ltd. (FMCN) touched a new 52-week high of $30.27 on Wednesday. The company reported Tuesday higher fourth quarter adjusted earnings as revenue in LCD display (including the movie theater network), in-store and poster frame business increased 45 percent.

It seems like these amends were not made the way Mother Monster would have liked. The Advocate is reporting that Lady Gaga detached herself from the Target partnership.

Usher is the latest celebrity to say that he will return the money he was paid for performing at a Gadaffi family party in St. Barts.

Over the next few weeks, Britney Spears and Lady Gaga will go neck-to-neck with their respective tracks 'Hold it against me' and 'Born this way'. In the wake of HIAM video premier, 'Queen Gaga' is trending on Twitter.

Pop star Britney Spears has recently purchased a nearly 20,000 square foot Tudor-style mansion in hidden Hills area of Los Angeles. The house is situated on a 3.39-acre village-like estate and comes with an entertainment complex with arcade, wood-paneled ballroom, fitness center, poker playing room, and even staff apartments.

The hit television show Glee made history as it now holds the title of having more songs on Billboard's Hot 100 chart than anyone.

Girlfriend of soccer ace Cristiano Ronaldo and Russian supermodel, Irina Shayk has scored the coveted spot on the cover of the 2011 Sports Illustrated Swimsuit Edition.

There's bee a lot of commentary on Sunday's show. Let's take a look at which performances sizzled, and which fizzled.

A clause in the restraining order allows the two to attend together.

Mike Fisher, NHL Ottawa Senator star and husband of singer Carrie Underwood, was traded to the Nashville Predators and this has not gone down well with the residents of Ottawa.

Lupe’s single from the third album drives his fan base crazy

Veteran rocker Ozzy Osbourne and teen sensation Justin Bieber come together for Best Buy ad

The 29-year-old Grammy winner super star's latest Hold It Against Me has hit the top place on the Billboard's Hot 100 singles chart. This result was achieved with no promotion but through exclusive releases on iTunes.

For the second time in three years, Bon Jovi topped the annual Billboard Boxscore as the highest money grossing touring act for 2010.

NEW YORK/DENVER - Seeking information on possible price fixing in the digital music marketplace, the U.S. Department of Justice contacted the legal departments of the major record labels as part of an initial inquiry into Apple, sources tell Billboard.

LOS ANGELES - On next week's Billboard 200 album chart, look for Justin Bieber to claim his first No. 1, as My World 2.0 is on track to open atop the list.