Jessica Alba brought her bombshell style to the Los Angeles premiere of Machete, dominating the red carpet in high fashion. The sexy star showed off her flawless bod in an impeccably sequined Balmain zig zag mini, which she paired with Christian Louboutin Tinazata cutout boots.  With her golden brown hair worn in natural waves and natural looking makeup, Jessica looked Machete magnificent!

PHOTOS: Jessica Alba, Michelle Rodriguez, Danny Trejo, Electra Avellan, Lauren Sanchez, Elise Avellan, Natasha Alam, Susie Abromeit, Dana Rosendorff And Sarah Silverman At The Los Angeles Premiere Of Machete

Michelle Rodriguez clearly didn’t put any effort into her red carpet wardrobe, showing up in garish-print t-shirt and grey jeans.  Lauren Sanchez opted for a sophisticated but sexy ensemble, consisting of a white sleeveless blouse and black pencil skirt, while Danny Trejo wore a lace-up leather vest---with nothing under it!

The stars dazzled at the Los Angeles premiere of Going the Distance on Monday night, where Drew Barrymore dominated the red carpet in slitty, gold brocade Catherine Malandrino gown, creatively adding a statement Balmain belt. The star of the romantic comedy paired the gorgeous number with suede YSL Trib Two’s, adding colorfully beaded hoop earrings and Samantha Willis jewels. Wonder if Drew had any clue that Mary J. Blige debuted the Resort 2010 dress months ago?

PHOTOS: Drew Barrymore, Terri Seymour, Kate Beckinsale, Malin Akerman, Christina Applegate, Mary Elizabeth Ellis, Jennifer Stone, Kelli Garner, Charlie Day, Justin Long, Stephanie Pratt And Natalie Morales At The Los Angeles Premiere Of Going The Distance

Christina Applegate sophisticatedly showed off her baby bump in a magenta Max Mara pencil dress, while Kate Beckinsale kept it simple but sassy in a Versace Resort 2011 printed sheath. Malin Akerman rocked a J. Crew bustier dress like it was couture, pairing it with pocket friendly Aldo heels, proving that it doesn't take thousands of dollars to work it on the red carpet!

Audi and Chopard kicked off Emmy week on Sunday night tossing a truly glam bash at Cecconi’s in Los Angeles, where starlets sizzled in sexy style. Nicole Scherzinger demonstrated Pussycat perfection, rocking a startlingly chic origami-constructed Notte by Marchesa black mini with embellished heels. The bronzed babe pulled her hair back into a tight ponytail, rocking bling-bling earrings on her lobes.

PHOTOS: Madeline Zima, Chelsea Staub, Karina Smirnoff, Jayma Mays, Nicole Scherzinger, Rutina Wesley, Leven Rambin, Amber Lancaster, Kathy Griffin, Cheryl Hines, Jessica Lowndes And Olivia Munn At The Audi Cocktail Party

We were also uber impressed with 90210 darling Jessica Lowndes, who showed off her superior style in a vintage-feeling brown and tan printed frock, which she tactfully paired with Brian Atwood heels and a snaky Arianne Tunney clutch.

It was a sizzling Wednesday night in Hollywood, as the hottest stars stepped out to the BlackBerry Torch from AT&T Launch Party rocking drool-worthy summer fashions. From Glee girl Lea Michele wearing a super striking Jenni Kayne ensemble with nude Brian Atwood Maniac heels, to 90210 babe Jessica Lowndes in a skintight front-zipper mini with ASOS ankle booties and a Samantha Willis ring, it was a red carpet fashion parade not be missed!

PHOTOS: Rachel Hunter, Anna Kendrick, Lea Michele, Shenae Grimes, Kristin Cavallari, Christina Ricci, Nikki Reed, Michelle Trachtenberg, Jessica Lowndes, Gina Gershon, Amber Valletta, Felicity Huffman, Mark Salling, Brenda Song, Kelly Brook, Alessandra Torresani, Zelda Williams, Rashida Jones, Amber Lancaster, Paul Iacono, Venus Williams, Omarion And Drake At The Blackberry Torch Launch

Anna Kendrick, who usually gets styled on the safe and sophisticated side, dared to wear a totally sheer and sexy, bra-exposing alice + olivia LBD.

Eva Mendes was the leading lady a la mode at the NYC premiere of The Other Guys on Monday night, stepping out in an uber fem Oscar de la Renta Resort 2011 Collection creation. Pairing the detachable poufy-skirted frock with Sergio Rossi slingbacks, Eva kept the accessories at a minimum, letting the dress do all the work. Unfortunately, not all of the movie’s stars were so fortunate on the fashion front, hitting the red carpet in everything from unflattering frocks to Teva sandals!

PHOTOS: Eva Mendes, Mark Wahlberg, Will Ferrell, Samuel L. Jackson, Brooke Shields, Luis Guzman, Sarah Hughes, Ice-T, Coco, Star Jones, Lindsay Sloane And China Chow At The NYC Premiere Of The Other Guys

Brooke Shields is still an absolute bombshell, so why did she have to cover up her fab figure in an oversized Simay Bulbul frock? Ice-T’s wife Coco shocked us with her choice of frocks -- namely because she picked a great one! The busty blonde was colorfully clad in an embellished-shoulder mini, which she paired with silver Christian Louboutins.

Over the weekend, television’s hottest style sirens hit Disney ABC Television Group’s 2010 Summer TCA’s in Beverly Hills dressed to impress! Supermodel-turned-actress Jamie King rocked a leather Resort 2010 Elise Overland mini to her panel in the afternoon, proving that the traditionally edgy material can be worn in a shockingly sophisticated way.

PHOTOS: Stars Hit The Disney ABC Television Group’s 2010 Summer TCA’s In Sizzling Style

Spartacus star Erin Cummings, who will be hitting the tube this fall in the new Michael Imperioli drama Detroit 1-8-7, dazzled in a black embellished Thomas Wilde shift dress at the evening event, pairing the glam number with black platforms, while Kate Walsh looked professional chic, rocking a white blazer over a beige mini.