From fashionista, to rock chick, to classic Hollywood, to pure business.
Kelly Osbourne pulled off four very different looks as host of The Young Hollywood Awards at the Wiltern Theatre in Los Angeles on Saturday evening.
The 29-year-old Fashion Police star walked the blue carpet in an ultra-modern white minidress with a geometric pattern, cinched in at the waist with a black belt.
Eye-catching ensemble: Kelly Osbourne walked the blue carpet in a white mini-dress with a geometric pattern at the Young Hollywood Awards at the Wiltern Theatre in Los Angeles on Sunday
Colour co-ordinated: The 29-year-old styled her lavender mohawk in soft curls and she matched her lipstick to the shade of her hair
Kelly teamed the trendy outfit with black high-heeled pumps.
She sported her distinctive lavender mohawk, with the sides buzzed and the longer tresses across the crown of her head curled into soft waves.
Kelly's make-up toned with her hair, in shades of pink and rose. Thick black liner accentuated her eyes and her lips were painted the same colour as her tresses.
Rock chic: The celebrity took a lesson from her dad, Ozzy Osbourne, and teamed a black leather jacket with a black tee and black skinny jeans as she chatted with dance pro Derek Hough and snowboarder Louie Vito
Having a great time: Derek and the dancers laughed and cheered as they surrounded the host
Another shot showed the host backstage in a rock 'n' roll style black leather jacket, black T-shirt and black skinny jeans as she chatted to Dancing With The Stars pro Derek Hough, 29.
They were joined by professional snowboarder Louie Vito, 26, and a host of dancers.
Meanwhile, her third outfit was more vintage Hollywood as she donned a tea-length dress with a black bodice and and elbow-length sleeves plus a Grace Kelly-style white chiffon skirt with large white spots over layers of chiffon. White shoes completed the classic look.
Quieter mood: Kelly went for a vintage Hollywood look in a dress with a black bodice and a full, white chiffon skirt with large white spots as she sat on a sofa listening to Modern Family actor Nolan Gould play his banjo
Was it something he said? The pair giggled as the celebrity pointed to the 15-year-old actor
The skirt flowed beautifully around her as she sat of on a sofa listening to 15-year-old Modern Family actor Nolan Gould playing the banjo.
For her next ensemble Ozzy Osbourne's daughter went for a pop of colour with a bright orange trouser suit.
The jacket buttoned up under Kelly's bust to reveal a black, low-cut T-shirt that showed off her impressive cleavage and a hint of the lace on her bra.
The 16th Young Hollywood Awards, which gives out honours in 24 categories, will air on The CW on Monday.
Suiting up: Kelly was all business in a bright orange suit buttoned under the bust to reveal her low-cut black top and the frilly edges of her bra