1 / 10

Model Behavior - The host gives a modest navy sheath and black "boyfriend" blazer some sex appeal with spiked pumps. (Photo: Isaac Brekken/WireImage)

Photo By Photo: Isaac Brekken/WireImage

2 / 10

True Blue - Selita took center stage front row at Tracy Reese's runway show in a feminine azure dress with an embellished neckline by the designer. (Photo: Astrid Stawiarz/Getty Images)

Photo By Photo: Astrid Stawiarz/Getty Images

3 / 10

Snow White - The model accessorizes her angelic wrap dress with blue earrings, a silver clutch and pointy-white pumps. (Photo: Thomas Janssen/ Pacificcoastnews.com)

4 / 10

Strictly Business? - By adding a pair of funky boots and a slick red pout, Selita takes her suited look from boardroom to party time. (Photo: Demis Maryannakis/PacificCoastNews.com)

5 / 10

Spring Fever - The Rip the Runway host mixes spring-ready basics with a neutral-tone trench over a Herve Leger dress and white stilettos. (Photo: Jemal Countess/Getty Images)

Photo By Photo: Jemal Countess/Getty Images

6 / 10

Meow! - The supermodel turns up the heat in a draped, asymmetrical gown, fur coat and sparkling chandelier earrings. (Photo: Demis Maryannakis / Splash News)

7 / 10

Lady in Red - Selita plays peek-a-boo in a fitted red gown and adds cheetah-print pumps to complete the look. (Photo: Johnny Nunez/WireImage)

8 / 10

What a Night - Always a fashion plate, Selita shined in Carolina Herrera's metallic evening gown made of ombre teal and charcoal.(Photo: Stephen Lovekin/Getty Images)

9 / 10

Luxurious - The model makes all the right moves, pairing her faux fur vest with a purple-printed dress, black tights and heels. (Photo: Dario Cantatore/Getty Images)

10 / 10

Short and Sweet - Another day, another pretty dress. Here, the star looks regal in a jewel-shouldered pink number worn with nude pumps. (Photo: Henry S. Dziekan III/Getty Images)