Watch Jennifer Lopez Perform Her Greatest Hits Medley on 'Ellen'

Jennifer Lopez has been in the business for so long that some people might have forgotten that she is a very talented songstress and dance, and came up as that before settling with other roles in the entertainment industry later on. The diva was invited to The Ellen Degeneres Show to perform a five-minute long medley of her greatest hits, including “If You Had My Love,” “Love Don’t Cost A Thing,” “Jenny From The Block,” “Get Right” and “On The Floor.” Watch J. Lo’s high-energy above for a trip down memory lane.