Star Style: Sweet or Sexy?

Do Jessica, Mariah, Paris and others look better playing it cute or sultry? Vote now. By Serena Kappes

01 of 10

JESSICA SIMPSON

JESSICA SIMPSON
Michael Caulfield/WireImage; ZXING/ SNAP-PIX

Simpson charms in a patterned sundress at the MTV Australian Video Music Awards (left) and goes for a sultrier look in a form-fitting minidress while out in West Hollywood (right).

02 of 10

MARIAH CAREY

MARIAH CAREY
James Devaney/WireImage; George Pimentel/WireImage

The singer steps out in New York's Central Park wearing an ultra-feminine ruffled skirt and belted sweater (left); at a Hollywood soiree she shows off her great gams in a va-va-voom velvet gown (right).

03 of 10

PARIS HILTON

PARIS HILTON
Klein/face to face/ABACA; X17

In Munich, Hilton dons a traditional German frock (left), but she eschews the European finery for thigh-highs and lingerie at a Playboy Mansion bash (right).

04 of 10

VANESSA MINNILLO

VANESSA MINNILLO
Jemal Countess/WireImage; Gilbert Flores/Celebrity Photo

The MTV veejay goes for an uptown-girl look at an awards ceremony (left) but takes a walk on the wild side in a decolletage-baring pantsuit at a Las Vegas Maxim party (right).

05 of 10

CHRISTINA AGUILERA

CHRISTINA AGUILERA
AXELLE/BAUER-GRIFFIN; Gilbert Flores/Celebrity Photo

For a Disneyland event, the former Mickey Mouse Club kid pairs a playful ensemble with peep-toe pumps (left). Yet in Las Vegas, she's all woman in a curve-hugging cocktail dress (right).

06 of 10

JESSICA ALBA

JESSICA ALBA
COVERUP/GLOBE; Thomas Lau/Celebrity Photo

The actress is cheery in boot-cut jeans at the Nickelodeon Kids' Choice Awards (left), but at a movie premiere, she gets seriously glam in a backless number (right).

07 of 10

CARMEN ELECTRA

CARMEN ELECTRA
Jean-Paul Aussenard/WireImage; Humberto Carreno/startraks

Electra is demure in a 1950s-style polka-dot frock and capelet at Los Angeles Fashion Week (left). At a New York fete, she revs things up in short shorts (right).

08 of 10

PAMELA ANDERSON

PAMELA ANDERSON
Pacific coast news; jackson lee/admedia

The blonde bombshell plays it coy in a bubble-sleeved party dress at a Beverly Hills charity gala (left), but she puts her famous cleavage on display for a New York City soiree (right).

09 of 10

CHRISTINA MILIAN

CHRISTINA MILIAN
Theo Wargo/WireImage; BRIAN ZAK/GAMMA

During a visit to MTV's TRL, Milian is preppy-chic in pastels (left), but with her big hair, lacy top and peekaboo bra, she's every bit the vixen at a BET bash in New York City (right).

10 of 10

SCARLETT JOHANSSON

SCARLETT JOHANSSON
Theodore Wood/Camera Press/Retna; Dave Allocca/startraks

The actress is girlishly graceful in a cap-sleeved chiffon dress at the Cannes Film Festival (left). In gold lamé at a New York movie premiere, she becomes a big-screen siren (right).

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