Taylor Swift becomes Diet Coke's brand ambassador

According to Billboard's list of 2012's top 40 Money Makers, Taylor Swift blew past competition like Adele and Lady Gaga to come in at No. 1, with earnings of more than $35 million last year.
Taylor Swift struck deal to rep Diet Coke follows a lucrative contract with Cover Girl, as well as work for Sony Electronics and Keds. She's been nominated for 15 Grammy Awards and taken home 6.