Rihanna | Entertainment News, Photos, and Videos

Rihanna, Jay-Z and Kanye West hug it out at the grand opening of Marquee Nightclub at The Cosmopolitan of Las Vegas on New Year’s Eve (December 31).

The night was filled with surprises as Kanye gave an impromptu performance at 2:30am as he took over the DJ booth! Jay-Z joined him in the booth and wished everyone a Happy New Year as the crowd went crazy!

The living legends started singing “Runaway” together and then did a rendition of “Monster”. The pair were then joined by Rihanna who sang her hit song, “What’s My Name”.

Also pictured below are Jennifer Lopez & Marc Anthony.

Check out the video below of Beyonce and Chris Martin performing her hit, “Halo”!

Rihanna spices up the red carpet at Pure Nightclub’s New Year’s Eve bash on Friday (December 31) in Las Vegas, Nevada.

The 22-year-old newly single Bajan beauty had the hosting duties at the party and danced the night away in the VIP lounge.

Later in the evening, Rihanna hit up the after-party at Marquee nightclub inside The Cosmopolitan, where she performed her song “What’s My Name?” alongside Kanye West and Jay-Z!

10+ pictures inside of Rihanna celebrating the new year… More Here! »

We’ve revealed this year’s top 50 posts and the most popular music acts, actors, and actresses.

Now it’s time to unveil our top 25 celebs of 2010!

See JustJared.com‘s most popular models, musicians, and movie stars of the year and let us know who were your favorites!

25. Bar Refaeli
24. Rosie Huntington-Whiteley
23. Taylor Swift
22. Leighton Meester
21. Hilary Duff
20. Jennifer Garner
19. Megan Fox
18. Miranda Kerr
17. Blake Lively
16. Jake Gyllenhaal
15. Kate Middleton
14. Katie Holmes
13. Kristen Stewart
12. Miley Cyrus
11. Rachel Bilson
10. Wentworth Miller
9. Rihanna
8. Alexander Skarsgard
7. Gerard Butler
6. Robert Pattinson

Click inside to find out who were our top five celebs of 2010! More Here! »

Rihanna and boyfriend Matt Kemp have ended their relationship, a source confirms to JustJared.com.

“It happened over the last few weeks,” an insider tells Us Weekly.

“She basically was just over it. It was never as serious as it looked. It was always just [about] having fun,” says the source.

The L.A. Dodgers outfielder also couldn’t “keep up with her crazy travel schedule” and just wants “something more normal,” added the source.

Looks like Rihanna will be partying it up this weekend in Vegas, where she’s hosting a New Year’s Eve bash at Pure, as a single lady!

Rihanna hops on a jet ski and goes for a ride on Monday (December 27) in Barbados.

The 22-year-old pop star also showed off her bikini bod while hitting the beach with some pals.

The day before, Ri slipped into a fun feline swimsuit for a dip in the ocean.

“My 14yr old bro is askin me to go to Vegas with 6 friends next yr for his 15th bday, LOL! What ever happened to ‘where do babies come from’?” Rihanna tweeted.

“Oh there’s an alternative here, The Bahamas! This is a lil more like it…dolphins, beach, sun+fun,” she added.

Ri herself will be heading to Sin City to host a New Year’s Eve bash at Pure!

FYI: Rihanna is wearing a Missoni bikini from the Resort 2011 Mare Collection and a Missoni romper from the Spring/Summer 2011 Mare Collection.

More Here! »

Rihanna slips into a feline swimsuit and makes some motion in the ocean on Sandy Lane beach in Barbados on Sunday (December 26).

“Merry Christmas to all my lovers!” tweeted the 22-year-old pop phenom, who also published pictures of a Christmas tree and festive cake.

On Friday, Rihanna will be hosting a New Year’s Eve party at Pure in Las Vegas. “Who’s comin’ out to party with me @ PURE?” Ri tweeted. “FYI I’m NOT performing but I’m DEF PARTYIN!”

FYI: Ri is wearing the We Are Handsome Amazon Scoopback Swimsuit, $275 at Barneys Beverly Hills!

10+ pictures inside of Rihanna‘s Christmas in Barbados…More Here! »

With 2010 coming to a close, we’re wrapping up an eventful past 12 months with a recap of some of the year’s highlights.

From fairytale weddings to hot music videos, check out JustJared.com‘s 50 most popular posts of 2010!

We’ll also be revealing our most popular musical acts, actors, actresses, and celebs of 2010, so be sure to check back in the next few days!

Can’t wait to see what’s in store for 2011!

50. Lady Gaga – Grammys 2010 Red Carpet
49. Rihanna: ‘What’s My Name’ Premiere feat. Drake
48. Angelina Jolie: Fort Knox!
47. Miley Cyrus: ‘Can’t Be Tamed’ Album Cover!
46. George Clooney: Emily Blunt & John Krasinski’s Wedding Guest!
45. Miley Cyrus: MuchMusic Video Vixen!
44. Jude Law & Sienna Miller: Ponza Pair
43. Shakira & Nadal: Gypsy Video!
42. Gwyneth Paltrow’s ‘Umbrella’ Premiere
41. Kris Allen: Shirtless Sexy with Wife Katy!
40. Rihanna & Matt Kemp: Mexico Mates
39. Valerio Pino: Ricky Martin’s Boyfriend?
38. Jennifer Aniston: Hawaiian Luau Lovely
37. Anna Paquin’s Wedding Pictures with Stephen Moyer
36. 2010 Oscars
35. Jake Gyllenhaal & Anne Hathaway: Shirtless for ‘EW’
34. Lady Gaga’s Meat Dress — Born This Way!!!
33. Amanda Bynes Covers ‘Maxim’ February 2010
32. Brad Pitt & Angelina Jolie: Super Bowl Kiss!
31. Rihanna: ‘Rude Boy’ Video Premiere!
30. Katy Perry Tops Maxim’s Hot 100 2010!!!!!
29. Miley Cyrus & Liam Hemsworth: Kissing in the Car!
28. Britney Spears – Grammys 2010 Red Carpet
27. Reese Witherspoon & Jim Toth: Holding Hands!
26. Gisele Bundchen Covers ‘Vogue Italia’ December 2010

Check inside for the top 25 posts! More Here! »