RiRi performed 'Unfaithful' with Matt Cardle, and Aguilera belted out her ballad track 'Beautiful' with Rebecca Ferguson.
The 'Glee' star is touted to replace Sarah Michelle Gellar in the movie version because she has perfect comedic timing and a gymnastic background.
The wedding took place at the luxury Breakers Hotel & Resort, attended by a number of celebrities such as Cameron Diaz.
He attended Innovation and Knowledge Conference in Lavasa, India to give a speech about the use of 3D system that made his 'Avatar' a worldwide hit.
Beside allegedly punching Merion Powers in the face after told to pay the studio session's bill, the comedian also failed to prevent his dog from attacking Merion's pooch.
In a royal photo shoot with fashion photographer Mario Testino, the bride-to-be reportedly did her own make-up and wore late Diana's ring.
The host and the musical guest teamed up in the opening monologue, joined by another Paul, and again in the Digital Short.
MJ Justice Project and MJ Children have united asking Discovery Channel to stop the broadcast of a gruesome TV show featuring a re-enactment of the late star's autopsy.
In a joint statement with his wife, David Gilmour publicly apologized for what his son had done during a violent student protest in London.
Anti-drugs campaigners criticized the teen songstress for giving a bad example to her young devotees.
The 'Dead Zone' star will return to court to make the restraining order permanent, claiming he was punched in the face by his female housemate Paulina Regagnon.
After caught in CCTV images kissing cricket ace Shane Warne in a doorway of a hotel, Elizabeth Hurley takes it to her Twitter to announce separation from her husband.
'Voyage of the Dawn Treader' opens with modest $24.5 million, but the movie starring Angelina Jolie and Johnny Depp even collects lower than that.
The guest list included an elephant called Tai, the wedding dress cost around $20,000 and the decor had an 'Old Hollywood' feel.
The latest Scissor Sisters music video is a mix of NSFW images and a kaleidoscope of flashing lights.
Walking through the city with skyscrapers in the background, Diddy leads Dawn Richard and Kalenna singing under the drenching rain.
The 'Valentine's Day' actor is trying to make his relationship work so 'hearts won't break and end up like before.'
A young girl named Mattie Ross enlists the help of a drunken marshal to find her father's killer and a Texas Ranger believes his participation will add benefit to the team.
An author starts having sightings of the number 11 after the tragic death of his wife and child, realizing that it is a warning.
Little hints of how fans would feel after watching the fifth season finale are shared, including a clue whether Lumen will survive at the end of the day.