Lady Gaga gave the audience at a Kentucky drag show the best surprise ever when she surprisingly joined an impersonator on stage!

The 24-year-old "Born This Way" singer hit the stage for a duet at Kentucky gay bar Connections. Gaga had just finished a show at the KFC Yum! Center in Louisville.

At first, the footage is shaky, but at the 2:45 mark, Lady G makes the audience go wild with a live performance of her hit song. Loves it!

Her upcoming album, Born This Way, hits stores on May 23. We can't wait!

See Gaga posing with some of the drag show performers ... after the jump.

50 Cent is not one of the many celebrities using Twitter to help raise money for the victims of the Japan earthquake and tsunami.

In fact, he's using the micro-blogging site to make jokes about the disaster!

Friday, he tweeted:

"Look this is very serious people I had to evacuate all my hoe's from LA,Hawaii and Japan. I had to do it. Lol."

But he clearly got a lot of crap for the joke, because minutes later, 50 tweeted, "Nah this is nuts but what can anyone do about it. Let's pray for anyone who has lost someone."

But the serious moment from the man with 4 million followers was short-lived. Because later, he returned to cracking wise, writing, "Man they made a movie about all this 2012 now you think that was a lucky guess."

50 did have a response to the critics who thought his tweets were in poor taste. "Some of my tweets are ignorant I do it for shock value," he tweeted. "Hate it or love it. I'm cool either way."

Unlike 50, several stars have rallied to raise money for the victims of the devastating disaster. Lady Gaga designed a red-and-white wristband inscribed with the words "We pray for Japan" and an image of the singer's monster paw gesture, which she's selling on her website for $5, with all proceeds going to disaster relief. Charlie Sheen is donating $1 out of every ticket sold from his "Violent Torpedo of Truth" tour. Even the Kardashians got into the giving spirit, using their Twitter accounts to encourage millions of followers to donate to Red Cross.

Rachel Zoe, who is about nine months pregnant, has still not abandoned her uber-fashionable style just because she's sporting a baby bump.

The stylist-to-the-stars wore sky-high platform leopard heels while out shopping with husband Rodger Berman in Beverly Hills Sunday.

Zoe, who recently dressed Anne Hathaway in her numerous Oscar looks, doesn't seem to be letting her growing little boy (Zoe recently revealed her first child will be a he) slow her down. In addition to the Oscars, Rachel is also launching her first ready-to-wear line, The Rachel Zoe collection this spring, all while shooting season 4 of her Bravo reality series!

From Julia Roberts to Emma Watson ... Lancome has selected the 20-year-old Harry Potter actress to represent their high-end makeup line.

Emma shared her excitement with fans via Twitter. She tweeted:

"It starts with an L and ends with an E. I'm sure you have guessed the new face of Lancome is me! :-)."

Lancome released the following statement about the young starlet joining the brand:

“Thanks to her charm, romanticism and her incredible modernity, Emma Watson has become the icon of her generation. We are delighted by the new collaboration with Emma, who brings a fresh spirit to Lancome.”

Just recently, Ms. Watson dropped out of Brown University to pursue "other professional and acting projects." She does say, however, that she'll continue working towards her degree, but it may "take me a semester or two longer than I thought."

Good for you, Emma! Strike while the iron's hot.

After the jump ... find out which other actresses have represented Lancome in the past.

Erik Kabik Retna

Derek Hough won't be a part of the upcoming season of Dancing With The Stars, but the 25-year-old professional dancer is sharing his skills with young dancing students.

The DWTS star met up with these young ladies at The Lounge at Palms Casino Resort in Las Vegas. Julianne Hough's older brother gave the group of students a one on one lesson on the dance floor. Lucky girls!

Fellow dancing pro Kym Johnson also stopped by for the private lesson. Kym revealed to X17online, "I'm excited to be partnered up with Hines Ward (Pittsburgh Steelers). He has a natural dancing ability." We'll be rooting for you, Ms. Johnson!

See Derek and Kym busting a move ... after the jump.

An intruder was arrested on Saturday after allegedly breaking in to Madonna's multi-million dollar London home.

Grzegorz Matlok was wrestled to the ground and detained by bodyguards inside Madonna's Marylebone mansion at 5:30am on Saturday, and apparently this is not the first time Matlok has been suspected of stalking the pop star. A senior police source told The Sun, "Something dreadful has happened here. The security around the world's most famous pop star should be impregnable."

On Sunday evening Maltok was charged with burglary, and he is due to appear before Westminster magistrates today. Madonna was with her family in Michigan attending her grandmother Elsie's funeral at the time of the burglary.

Kate Hudson and beau Matt Bellamy are getting ready for the birth of their baby, and now we know where the Oscar-nominated actress and the Muse frontman may be settling down.

Hudson, 31 and her man have their eyes on this gorgeous $15.5 million, 5 acre estate in Malibu. X17 photographers snapped these exclusive pictures of the couple scoping out the sprawling property.

The massive home, with panoramic ocean views, has 5 bedrooms, 9 baths, a guest house, pool pavilion, tennis court, equestrian corral, a media room, a gym, a guest suite above the garage and a huge playroom. Son Ryder is going to love that!

If Goldie Hawn's daughter does indeed purchase this home, this will be her second. Hudson just recently plopped down millions for an estate in London. Talk about a jet-setter!

Kate and Matt may be looking for their new family home, but they haven't been together that long. Find out when they met ... after the jump.

After breaking records for selling out shows in Chicago and Detroit in record time, Charlie Sheen is expanding his "Violent Torpedo of Truth" tour to another 20-30 U.S. cities.

And since Sheen's draw is now on the level of Lady Gaga or Justin Bieber, there are rumors that the new king of all media is heading to New York's Madison Square Garden!

"Madison Square Garden is trying to book a date," a source told E!. "That's not the ideal venue size, but Charlie is open to it."

Charlie's current two dates are at the Chicago Theatre in Chi-town and the Fox Theatre in Detroit, which both seat under 5,000 people. Madison Square Garden's capacity is closer to 20,000.

There are also rumors of an overseas tour if all goes well during Sheen's stint across the States.

Charlie celebrated his sold-out tour over the weekend, tweeting, "Fastball; Detroit/Chicago sold out in minutes... Thanks to Sheen's Cadre..! #WINNING"

Charlie's twins, Bob and Max, were also celebrating a milestone this weekend. The twins turned two, although their dad was apparently not in attendance.