Living it up in South America, Paris Hilton was spotted relaxing on the balcony of her hotel alongside Doug Reinhardt in Rio de Janeiro on Saturday (February 13).

Already giving the locals an eyeful, the former “Simple Life” star donned a sexy swimsuit as she made out with Doug on the balcony of their luxurious Copacabana Palace Hotel.

Getting herself some sporty new wheels, Ashley Tisdale was spotted pulling up to her house in Toluca Lake on Saturday afternoon (February 13).

The “Aliens in the Attic” actress was in no mood to be photographed, toting her pet pooch inside after hopping out of her new Porsche Boxster S sports car.

Meanwhile, it has been quite the joyous weekend for Tizzie, as she recently became an aunt to baby Mikayla Dawn.

Showing off her playful nature, Jayde Nicole teamed up with Jessica Hall for promotional efforts in Philadelphia, Pennsylvania on Saturday night (February 13).

The two lovely ladies hit up the G Lounge to celebrates its two year anniversary with a fete sponsored by Playboy Energy Drinkand Azunia Tequila.

During the course of the night, Jayde and Jessica tossed on sexy red lingerie outfits as they grabbed up seats in a booth to signs autographs and greet fans.

Finishing off her stay overseas, Emma Roberts made the most of her last day in London, England on Saturday night (February 13).

Looking quite fashionable in a green and red checkered top, jeans, a cream scarf and a large metal studded handbag, the “Hotel for Dogs” hottie joined two guy pals for the evening outing.

Checking out to happening nightlife, Miss Roberts and friends ended up walking through the heart of Mayfair to Soho, where she later went for a drink at a local club.

Enjoying a leisurely weekend outing, Reese Witherspoon was spotted running around Brentwood, California on Saturday afternoon (February 13).

The “Legally Blonde” babe looked cute as she grabbed up a a coffee drink before doing some grocery shopping at the local Whole Foods.

As for work duties, Miss Witherspoon continues to be one of the most sought after actresses with no shortage of roles.

Most recently, Reese signed on to star alongside Bradley Cooper in a new romantic comedy called “This Means War”.

Still plugging away on her first movie role, Carrie Underwood was spotted on the set of “Soul Surfer” in Hawaii on Saturday afternoon (February 13).

The “American Idol” was busy during the course of the day doing an interview for Entertainment Tonight, flexing her arm to show off her bulging bicep.

As for the film, “Soul Surfer” is an inspirational film about 19-year-old champion surfer Bethany Hamilton, who made headlines when she was attacked by a shark and lost her arm, only to fully recover and return to the sport she loves so much.

Throwing her cares to the wind, Lindsay Lohan was in true party mode while out in London, England on Saturday night (February 13).

Joined by a gal pal, the “Mean Girls” starlet hit up the popular Bungalow 8 nightclub for an evening of drinking and dancing.

By the end of the night, LiLo and her party mate needed help being carried from their chauffeured ride into their nearby hotel to get some much needed rest.

Spending the romantic holiday in Sin City, Kendra Wilkinson and Hank Baskett were busy hosting a big party in Las Vegas on Saturday night (February 13).

The former “Girls Next Door” star and her Colts footballer hubby hit up the local Eve nightclub at CityCenter, kissing one another as they posed for pictures.

As previously reported by Gossip Center, Miss Wilkinson recently dedicated a Web site entry to reasons why she’s so in love with Hank in honor of the Valentine’s Day holiday.