What Hit in 2011: Self-titled album and song "If I Die Young"

What's Next: A massive 2012 tour, starting January

Lowdown: "The Band Perry" may have dropped in 2010, but the sibling trio spent the year topping off the success that was already their No. 1 single "If I Die Young." "You Lie" made it to No. 2 on the Hot 100, "Young" topped A/C, "All Your Life" is still rising and the band has made an impact on several awards shows: in 2010, they were nominated for a Grammy Award, and were nominated and won in several categories at the ACMs, CMT Awards, the CMAs and the American Music Awards.