Sexy Style And Unflattering Fashion In The Best And Worst

Sexy was in the air on Tuesday night, as stars stepped out to the swankiest events in scintillating style!

Katrina Bowden showed of her superior stems in drool-worthy duds at the unveiling of the world’s first Internet television from Sony Electronics in NYC, which hits stores on October 18th. The 30 Rock babe paired a sheer black t-shirt with high-waisted leather shorts and peep-toed booties, finishing the look off with a tres cool necklace, while Real Housewife Bethenny Frankel went for a refined and ravishing look, wearing a lace cocktail dress with Brian Atwood heels and strands of pearls. Other tech-savvy guests at the chic City bash included Taye Diggs, Adrienne Bailon and Mike Posner, who treated the crowd to a musical performance.

You may remember Ali MacGraw as the brunette bombshell who starred alongside Ryan O’Neal in the 1970’s classic flick Love Story. Still gorgeous at 71-years-old, the actress was spotted in Los Angeles in some truly disastrous denim. The picture speaks a thousand words!

Lisa Rinna showed off her painfully perfect bod at her Barnes & Noble book signing at The Grove in Los Angeles, wearing a skintight, hot pink Herve Leger bandage dress. That Harry Hamlin is one lucky guy!

Also looking hot in Herve was Hilary Swank, who hit the NYC premiere of her latest flick Conviction in a sequin-embellished mini. Her co-star, Juliette Lewis, continued her latest style streak, radiating in a red lace Dolce & Gabbana sweetheart strapless.

LaLa Vasquez had a fashion flop at ESPN The Magazine’s Body Event in NYC, wearing a skintight, psychedelic spandex dress on the red carpet. We got dizzy just looking at her!

Who else was spotted on Tuesday in dazzling and frazzling style?  Find out in RadarOnline.com’s daily fashion feature!