Sienna Miller & Sean Diddy seemed to have been caught off guard when he was spotted entering a New York hotel Sunday morning with Sienna Miller.

Diddy, father of newborn twins, was spotted dropping off Miller at her NYC hotel this morning after a rumored night of partying together in the city. Diddy had a trapped rat look when he noticed cameras watching from across the street and we’re told a bodyguard was sent over to the photographer to try and get him to delete the footage.

Combs and Miller were rumored to have gotten cozy at TAO nightclub during Sundance as well. Maybe Sienna’s working on a second career as a rapper.

Jessica Simpson and John Mayer have been spotted just about everywhere in Florida. They have been snapped eating lunch, getting on the Mayer tour bus and at various other activities.

What is so hard to believe that John Mayer and Jessica Simpson are an item?

According to our friends at the National Ledger, a report claims that the official coming out party for the couple will be on February 11 at the Grammy Awards.

Britney Spears wants ex-lover Justin Timberlake back, it has been reported.

The ‘Toxic’ singer - who is said to have lost her virginity to Justin is desperate to rekindle her romance with the ‘SexyBack’ singer since filing for divorce from Kevin Federline. Britney’s hopes have been raised since Justin split from his long-term lover Cameron Diaz.

A source told the National Enquirer magazine: “Britney would love to have Justin back. They still talk a lot and she’s been telling friends for months about how good Justin was for her.”

It has also been alleged that Britney, 25, started dating model Isaac Cohen in attempt to make Justin jealous.

It was all a hoax! Were you one of the YouTuber’s that got sucked into the whole lonelygirl15 era? Makes sense that lonelygirl15 aka Bree, aka Jessica Rose, was chosen as Forbes No.1 Web Celeb.

Jessica played sixteen year old Bree, a home-schooled and quirky girl who became the queen of YouTube in just a few short months. Fans eventually caught on and Bree was outed as nineteen year old New Zealand-born actress Jessica Rose. Fake or not, lonelygirl15 has became a household name as her fame and fortune continues to rise.

More pictures of her here!

Lindsay Lohan has upset residents of the Los Angeles rehab facility she checked into earlier this month because they claim she’s treating the facility like a hotel.

The fellow residents seeking counseling at the Wonderland center are upset with Lohan’s trips out of the facility and the fact she’s being allowed to continue working on her new movie while in rehab.

The final straw reportedly came Thursday when the star took a break from rehab to have her Mercedes serviced and shop. Sources at Wonderland have aired their grievances to TMZ.com, claiming the actress is getting special treatment.

They also tell the site Lohan has a masseur, hairstylist and makeup artist, who visit her regularly. But the actress’ publicist, Leslie Sloane Zelnick, insists Lohan is taking rehab seriously, and the criticism is unwarranted.

She says, “Lindsay is 100 percent not getting special treatment. She’s getting the same as everyone else. This isn’t the Betty Ford Clinic, it’s not a lockdown facility. There is personal time. All these naysayers who keep blogging and speaking out … they don’t know what she’s going through, they’re not there. They shouldn’t speak until they’ve gone through something like that.”

Above Lindsay Lohan took a shopping break from rehab this weekend. She parked her Mercedes in a handicapped spot then shopped at Dior.