Novak Djokovic of Serbia and Rafael Nadal of Spain, the top two tennis players in the world, will duke it out for the United States Open title this afternoon at 4 p.m. EST.

Nadal has 10 career Grand Slam titles to Djokovic's three, but in 2011, Novak has held the upper hand, besting Rafael at Wimbledon to claim the world No. 1 ranking.

Posted in: Rafael Nadal

It's a day of celebration for a number of singers, comedians, actors and models today.

But let's start with Jennifer Hudson. The former American Idol finalist is now 30, celebrating the milestone during a year in which she released a new album and added to her resume: aside from being a successful singer and actress, Hudson will become an author in the near future, penning a memoir about weight loss.

Posted in: Jennifer Hudson

The nation stopped yesterday and remembered the terrorist attacks from a decade ago that changed everything, as former President George W. Bush joined current President Barack Obama at the unveiling of the 9/11 Memorial in New York City.

Paul Simon sang an acoustic version of "The Sound of Silence" at the event, while others from Hollywood chimed in via Twitter. We've posted a few of their responses below, as well as an ABC News tribute set to Beyonce's "I Was Here."

Posted in: Beyonce

Amy Winehouse’s final recording turned out to be a collaboration with Tony Bennett on the classic song “Body & Soul” for his upcoming album, Duets II.

“Body & Soul” drops Wednesday with the full album - also featuring Lady Gaga, Aretha Franklin and Carrie Underwood - set for release this Friday.

Posted in: Music

Demi Lovato beat out an impressive field on Saturday night and took home the 2011 ALMA Award for Favorite TV Actress.

At an event that bills itself as paying "tribute to the spirit of pioneering Latinos in television, film, and music," Lovato earned the above title over Naya Rivera, Victoria Justice and Selena Gomez. She also stunned in a nude-colored Maria Lucia Hohan dress, as seen here:

Posted in: Demi Lovato

The Real Housewives of New Jersey were back this week and it truly was painful, in so many ways. Let's relive all the action in THG's + or - recap!

Teresa fills in Caroline and Jacqueline about her husband and brother's text feud. Plus 10 goes immediately to Caroline who points out that fighting via text messages is for high school girls, not grown men. Of course, your average high school girl might have more common sense than this crowd.

Posted in: Teresa Giudice

Have we already found the first X Factor champion?

Granted, it's a bit early to make such a claim, considering the singing competition doesn't premiere until September 21. But Fox aired an eight-minute preview of the Simon Cowell-judged series last night and gave extended time to Rachel Crow, a 13-year old with a winning personality, a sad personal tale and a terrific dance.

Posted in: Reality TV

Rihanna is going blond and masculine for a new Armani Jeans campaign.

After becoming the latest spokesperson, the singer made her way to a photo shoot in New York yesterday. Armani has already released the first of what will surely be many Rihanna pictures from the upcoming campaign for the brand.

Posted in: Rihanna