STYLE SISTERS: Kim Kardashian rocked this H&M tube dress to Maxim’s 10th Annual Hot 100 Celebration in May, and then her preggers sister Kourtney recycled it at Kim’s birthday celebration at TAO Nightclub in October.

STRAPLESS SEXY: AnnaLynne McCord added an Elegantly Waisted belt to her Camilla and Marc Lotus Frock Tulle at Nylon Magazine’s TV Issue Launch Party in March, while Ashley Tisdale kept the look simple at the MTV Los Premios Awards in October.

BLACK AND WHITE BABES: AnnaLynne McCord belted her black and white alice + olivia by Stacy Bendet mini at the CBS, CW, Showtime TCA Party in August, a month after Khloe debuted it at the Three-O Vodka Bubble Launch Party.

FRENCH DRESSING: Lo Bosworth got into a black and white French Connection shift at the 2009 MTV Video Music Awards in September. Back in July, Linzi Stoppard hit the launch party for the new Jaguar XJ cars in the same number.

SAME DRESS SAME NIGHT: Shakira and Pink showed up to the 2009 MTV Video Music Awards in September, both wearing the same Balmain mini!

DOLCE DOUBLES: Megan Fox was a sex kitten in a black and gold Dolce and Gabbana jacquard mini at the 2009 MTV Movie Awards in May, while tennis pro Ana Ivanovic looking smashing in a longer version of the same frock in June.

HAUTE POCKETS: Jennifer Nettles donned a pocketed Kai Kuhne Fall 2009 pencil dress at the 2009 Kennedy Center Honors in December. Wonder if she knew Marisa Tomei wore the same dress in March to the Launch Party for LATISSE?

OPTICAL ILLUSIONS: Kristen Stewart looked svelte in a pink and black Hervè Leger by Max Azria at the Adventureland Los Angeles premiere in March, but Lily Collins got to the dress first, wearing it to the Herve Leger Fall 09 runway fashion show during Mercedes-Benz Fashion Week in February.

THREE TIMES A CHARM: LeToya Luckett sexed up the 2009 BET Awards in
June a Balmain mini, while Selita Ebanks wore the dress to the New York Premiere of Valentino:The Last Emperor in March, which Alessandra Ambrosio went on to wear to the MTV Los Premios Awards in October.

PUCCI PRINCESSES: Kate Hudson got to this sequined Pucci mini first, wearing it on the Late Show with David Letterman in January. The next month Hilary Rhoada wore the same dress tightless to the Sports Illustrated Swimsuit Party in Las Vegas.

COORDINATING COCKTAILS: I guess Jessica Alba’s stylist didn’t notice that Rachel Weisz had already worn the RM by Roland Mouret black cocktail dress to The Brothers Bloom premiere in February 2008, when she dressed her for the Vanity Fair Oscar Party in February 2009!

SEQUIN SIRENS: Taylor Swift rocked a black silver sequined Collette Dinnigan mini dress to the Salute To Icons: Clive Davis Pre-Grammy Gala in February. In August, Brit popstar Pixie Lott wore it to the GQ Men of the Year 2009 Awards in London.

FLIRTY IN FLORAL: Vanessa Hudgens looked playful at the Watchmen Los Angeles premiere in a fun Rebecca Taylor romper in March…A month after Marcy Rylan walked down the red carpet of the Confessions Of A Shopaholic premiere in New York.

CONNECTED BY A DRESS: Kayla Ewell was one-shouldered in a metallic French Connection mini at the 2nd Annual Golden Globes Party Saluting Young Hollywood in December. Three days earlier, KeKe Palmer wore the same number at Variety’s 3rd Annual Power of Youth Event.

BADLY BUSTIERED: Bai Ling wore a floral bustier at the Ghosts of Girlfriends Past premiere in April. The next month Sofia Milos wore the same top with wide leg pants.