Net worth: $70 million

It all started for Taylor Swift when she sold 3.2 million copies of her first album, “Fearless.” The tour of her second album “Speak Now” brought in ticket sales of $750,000 per night. According to “Forbes,” she earned $45 million in 2011 (her biggest year yet), the same year she became one of the faces of COVERGIRL and also launched her own fragrance, “Wonderstruck.”