Dianna Agron
Dianna Agron started taking dance lessons at 3 in San Francisco and participating in productions of "Grease" and "Vanities" in high school. Immediately following graduation, she shuffle-ball-chained her way to Los Angeles to find work as a triple threat. It was a slow start of student films and a made-for-TV bomb called "After Midnight: Life Behind Bars" but eventually she booked one TV guest spot after another on series like "Numb3rs" "CSI: NY", "Shark" and "Drake & Josh". She moved up to recurring role on "Heroes" and "Veronica Mars". In 2009, she clinched the job — playing pregnant cheerleader Quinn
