In the first week of release, Ariana Grande’s “Problem” featuring Iggy Azalea has become the biggest selling single of 2014. The single has achieved the biggest digital sales so far with over 435,000 downloads and Ariana is now the youngest woman to debut with over 400,000 downloads. According to Billboard, “Problem” has garnered the fourth biggest first-week sales figure for a woman following Katy Perry, Taylor Swift, and Lady Gaga, it is also the eighth highest debut ever on the Billboard Digital Songs chart. Everyone seems to be loving “Problem”, with her powerhouse vocals and Iggy’s snazzy verse, it is fast becoming a female anthem. The song is from her anticipated sophomore album which is out this summer.