Stages of Stardom: Hilary Duff

2001: All-American

This photo was snapped at the Los Angeles premiere of the movie, 'Jimmy Neutron: Boy Genius' in 2001. Hilary Duff's baby face makes her look a lot younger than she is. Her golden locks and sweet smile are just too cute for words.

Stages of Stardom: Hilary Duff

2002: Fashion Risk

Hilary's silly and creative personality really started to show at Nickelodeon's Kids Choice Awards where she wore low rise jeans, a colorful Asian-inspired shirt and chopsticks through her ponytail.

Stages of Stardom: Hilary Duff

2002: Purple Power

At this point, Hilary was starting to mature into not only a beautiful young woman, but also a trendsetter. Her hair was darker and her make-up was bolder. We love her taste in clothing and the chances she takes.

Stages of Stardom: Hilary Duff

2003: Full Deck

At the press conference for 'Agent Cody Banks,' Hilary's bouncy hair and classic red lips caught everyone's attention. She looked so fresh with her bright eyes and rosy cheeks.

Stages of Stardom: Hilary Duff

2003: Pretty in Pink

Her pink cheeks, mauve lips and her trendy, adorable outfit really represents her youthfulness and TV character, Lizzie McGuire.

Stages of Stardom: Hilary Duff

2003: Rock On

Life changed for Hilary after her first pop album, 'Metamorphosis,' came out in August 2003. Like her CD's title, Hilary truly did go through a fashion metamorphosis. Her look moved from cute to edgy over the course of a couple of months.

Stages of Stardom: Hilary Duff

2003: Sterling Standout

Here, we are starting to get a glimpse of a more mature Hilary. This red carpet outfit is unique and youthful, with an air of sophistication. The polka dots remind us that she's still a teenager, while the skirt and heels scream young woman.