Destiny's Child? Will Smith? No Doubt? Madonna? Yes, you'd better believe we're talking about '90s music. The iconic decade produced so many hits, all of which we still love to listen to today. These tunes set the mood for just about any occasion: getting married, getting it on, and — of course — getting fit. If you're a millennial looking for the perfect tunes to help you sweat it out, look no further than this high-energy '90s playlist. From R&B to boy bands, these throwback jams are guaranteed to make your sweat session so much fun.