The Gossip Girl star Leighton Meester has rekindled her romance with actor Aaron Himelstein during a steamy trip to Brazil.

The couple held hands and frolicked in the sea together in Rio de Janeiro, and a bikini-clad Meester was also photographed wrapping her arms around Himelstein and planting a kiss on his lips.

The 25-year-old Gossip Girl actress Leighton Meester looked gorgeous in a head-to-toe Louis Vuitton dress at the 2012 amfAR New York Gala in New York City.

The 25-year-old actress Leighton Meester looking stunning in a cute Balmain dress as she arrives at the Gossip Girl 100th episode celebration in NYC.

The Gossip Girl star Leighton Meester looked rock chic in a hot pair of tight leather pants as she arrived for attending launch of Vera Wang's new perfume "Vera Wang Lovestruck" at Harrods in London.

The 25-year-old Gossip Girl actress Leighton Meester sparkles on the red carpet at the 2011 MTV Movie Awards in Universal City.

Stepping out for a fun-filled day in New York City, Leighton Meester was spotted leaving her Big Apple hotel. The "Gossip Girl" gal looked cute in heels, skinny black jeans, a tank top and a hat as she made her way out of her temporary digs with a mystery male.

Leighton Meester strikes a pose on the red carpet at The Art of Elysium's 4th Annual Black Tie "Heaven" Charity Gala at the California Science Center in Los Angeles.

The 24-year-old Country Strong and Gossip Girl star wore a Louis Vuitton dress with a plunging neckline with Roger Vivier shoes and a Louis Vuitton clutch.

Leighton Meester is on the cover and sexes it up in the inside editorial for the January 2011 issue of Allure Magazine.

Leighton Meester puts her own spin on menswear as she arrives at the Gotham Independent Film Awards on Monday at Cipriani Wall Street in New York City.

'Gossip Girl' Leighton Meester amazed everyone when she hit the red carpet at Hesperia Hotel in Madrid, Spain.

Pretty woman Leighton Meester, showed off her rocking look and become star of the show. She was there for a promotional event for Herbal essences shampoo there.