Alexander McQueen,the British bad-boy fashion designer, has died at aged 40. He was found dead in his home this morning. While nothing has been confirmed, initial reports suggest that McQueen committed suicide. Take a look here at some of our favorite celebs, including Beyonce and Michelle Obama, wearing his designs.

R&B superstar Beyonce appeared in a commercial for Vizio televisions, which aired during the fourth quarter of Super Bowl XLIV last night. The ad was directed by Wally Pfister, best known as the cinematographer of "Batman Begins" and "The Dark Knight." Watch it here!

According to StyleList, Beyonce’s Dereon fashion line is being sued for half a million dollars. The pop super star is being sued by Hong Kong manufacturer Vier International Ltd. for breach of contract.

Beyonce threw a little party for the launch of her new fragrance, "Beyonce Heat," at Catch the Fever in New York City's Union Square. Check out Michelle Williams, Usher and Bey's little sis Solange at the event.

If you missed Beyonce’s interview on “60 Minutes” last night, here’s the video in full. Watch Beyonce talk about her alter ego Sasha Fierce and who, between she and her husband Jay-Z, has the bigger ego.

Beyonce made history last night at the 52nd Annual Grammy Awards, scooping up six trophies — the most ever for a female artist on a single Grammy night — most notably Song of the Year and Best R&B Song for “Single Ladies (Put a Ring on It)” and Best Female Pop Vocal Performance for “Halo.”

Sisters Beyonce and Solange Knowles teamed up for “A Party: Relief For Haiti Edition” benefiting Wyclef Jean’s Yele Haiti at The Eldridge in NYC. Check out the photos here!

Pink was in Liverpool, England performing her song “Stupid Girl” where she makes fun of all the females in the industry for selling out to sell albums. Pink had on a long blonde wig, a crazy looking outfit and was gyrating just like you guessed it…Beyonce. Peep the video here!

Power couple Beyonce and Jay-Z hit up sushi hotspot Nobu last night on a casual dinner date. Check out the photo gallery here!

Lots of celebrities came out to support and perform during the "Hope For Haiti Now" telethon that aired on all major networks last night. Check out the live performances by Beyonce, who did a wonderful job singing an emotional "Halo," as well as performances by Alicia Keys, Rihanna, Jay-Z and Bono, Mary J. Blige, Stevie Wonder, Jennifer Hudson, and John Legend.

Beyonce and Madonna have joined Friday's "Hope for Haiti Now" celebrity telethon for the earthquake-ravaged Caribbean nation, and actors George Clooney and Leonardo DiCaprio will each donate $1 million to the cause, their representatives said on Thursday.

Beyoncé recently posed for the cover of beauty magazine, "Allure." Behind the scenes, she was low-key, but certainly not low-energy. Check out the photos here.