Right from the first episode of "The Martha Stewart Show," Martha has sported her signature warm blonde, short-medium hairstyle. Here, her look is current yet understated.

A fresh, face-framing bob for the 100th episode.

Straighter, longer locks -- and green -- for the Saint Patrick's Day Show.

The volume suggests glamour, but the style is low-maintenance all the way.

A longer bob highlights Martha's naturally thick hair.

A balance of casual and sophisticated is achieved with heavy layers.

Flipped-out ends add a sweet, playful touch.

Golden, chunky tresses for the Season 4 premiere, which was taped at Martha's home in Katonah, New York.

A shorter, more polished bob.

Martha switched the side of her part toward the end of Season 4.

Shorter layers around the sides lightens Martha's look.

Face-framing layers hit at right spots for the Season 5 premiere.

A similiar cut, but much different look achieved with edgier styling.

A longer, piecey style, enhanced by a natural wave at the ends.

This style is both soft yet contemporary, and just long enough to tuck behind the ears.