Harshman was born in San Diego, California. She has two older sisters and one older brother. Harshman lived in La Costa, California and attended school there until she was 12, after which she moved to Orange County, California. There she finished the rest of her schooling, first at Hewes Middle School and then at Foothill High School (Tustin). She played softball for 8 years, but quit in favor of Read more...

At the age of 2, Harshman was entered into beauty pageants. At 3, she was involved in dance & gymnastics. At 5, she learned to play piano, and at 8, she began acting and met her first manager. She plays guitar, piano, and bass guitar.

Harshman starred on the short-lived shows Run of the House and Center of the Universe. She most recently landed a role in the movie Keith alongside Jesse Read more...

Margo Cathleen Harshman (born March 4, 1986) is an American actress who is most likely best known for her role of Tawny Dean on the Disney Channel series Even Stevens.