THE LATEST ON Celebrity Rihanna

Rihanna Takes Chris Brown Home

Chris Brown and his main squeeze Rihanna enjoy some water sports while vacationing in the "Take a Bow" singer's native Barbados. (4 photos) view photos »

Top 5 lists in entertainment

AP - 1. "America's Got Talent," NBC. more »

Lovebirds Take Flight

Rihanna and her main squeeze Chris Brown arrive at the airport in Barbados. (3 photos) view photos »

Jordin Sparks Calls Chris Brown A 'Perfect' Collaborator

LOS ANGELES, Calif. -- She's won "American Idol," survived a damaged vocal cord and now she's co-headlining a tour. Is there anything Jordin Sparks can't do?

"This is my third tour now and I feel that every time there's the first show, it's like 'I don't know if I can do this,'" she said in a new interview for Access Hollywood and "The Billy Bush Show."

But nerves or not, she told Access that hitting the road with Jesse McCartney has been a "lot of fun" so far.

Katy Perry ties Beatles record with hit song

Reuters - Katy Perry's "I Kissed a Girl" led Billboard's Hot 100 singles chart for a seventh week on Thursday, tying the Beatles to become the longest-running No. 1 in the rock era for the singer's Capitol Records label. more »

Katie Holmes chops the bob down to a pixie

AP - Katie Holmes just keeps taking it off. Mrs. Tom Cruise, who made a huge hairstyle splash when she helped fuel Hollywood's bob craze late last year, has been seen out and about in New York with a new pixie cut. Photos popping up on the Internet show Holmes sporting a shaggier version of the short 'do, with long bangs and a tapered neck. more »

Pop culture and politics can be a tricky mix

AP - Pop culture sure moves quickly. Just last week, Paris Hilton was so 20 minutes ago. And John McCain was drawing snickers from pop culture aficionados for choosing her and another relative has-been, Britney Spears, in his attack ad against Barack Obama. more »

Hilton memorized monologue in spoof campaign ad

AP - Paris Hilton didn't need cue cards for her presidential campaign ad. The 24-year-old heiress memorized her entire monologue, which included Hilton outlining her energy plan, in an online video spoof posted on Funny or Die, the comedy Web site's content director said. more »

Behind the scenes of Hilton's mock ad

AP - Paris Hilton didn't need cue cards for her presidential campaign ad. more »

Pop culture and politics can be a tricky mix

AP - Pop culture sure moves quickly. Just last week, Paris Hilton was so 20 minutes ago. And John McCain was drawing snickers from pop culture aficionados for choosing her and another relative has-been, Britney Spears, in his attack ad against Barack Obama. more »