The latest standout beauty looks from the celebs we know and love...

Isabel Lucas Eva Longoria Parker Rihanna

Isabel Lucas' boho-chic beauty, Eva Longoria Parker's sultry eye makeup, Rihanna's retro, roaring style. Photos: Brendon Thorne/Getty Images | Jeff Kravitz/ | Ian Gavan/Getty Images

Isabel Lucas:
The Aussie actress looked radiant at last night's ARIA Awards. She applied a dewy highlighter to accentuate all the right places (especially those gorgeous cheekbones!) and wore a slightly winged eyeliner paired with pearlescent-pink lips. And the hair? Au-natural for this boho-princess accentuated with a jeweled headband.

Eva Longoria Parker:
The host of the 2010 MTV European Music Awards in Madrid sported a bronzy, glamorous look in autumnal hues. Longoria Parker wore a shimmering, sandy eye, punctuated by catwalk-length falsies, and a nude caramel gloss. Her hair was pulled back into a chignon-esque updo, with tons of volume making up for what the petite actress lacks in height.

The pop star looked absolutely stunning at the MTV EMAs. Her hazel-green eyes popped with a peach shadow and her mod, baby pink lipstick perfectly complemented her ruffled cream gown. Rihanna's red locks were pulled into a beehive with a sweeping bangs and, of course, she rocked the stiletto nail trend in a deep-burgundy nail polish.
Rachel McAdams Carey Mulligan Camilla Belle

Rachel McAdams tousled locks, Carey Mulligan's bronze glow, and Camilla Belle's come-hither eye makeup. Photos: Neilson Barnard/Getty Images | Frederick M. Brown/Getty Images| Jesse Grant/Getty Images

Rachel McAdams:
We're loving the va-va-va-volume McAdams brought to the world premiere of her new film "Morning Glory." The pumped-up strands and side-swept bangs gave her a rumpled, sexy look, and she warmed up her creamy complexion with a pink-tinged sheer lipstick and rosy cheeks for a soft, youthful glow.

Carey Mulligan:
The British actress dazzled at the 2010 AFI Film Fest. Her complexion looked practically airbrushed thanks to a bronze glow that looked great on the usually pale actress. Her overall look was effortlessly elegant, with a matte pink shade on her lips, soft sepia eye, and hair that was loosely pulled back with wisps falling forward.

Camilla Belle:
The young star's makeup at the Freedom Awards last night was all about the eyes, which were framed with a winged-out liner (pulled out just past the eye) and dark, bold brows. And we adore that flushed lip shade that made her golden-brown eyes sparkle.

For more inspiration, check out these 10 timeless beauty looks.