Billboard in partnership with Uber invited drivers and riders to rethink these ratios. While on their way to a sound check, Kim Petras and Lizzo have an educational discussion with Uber Driver-Partner Karen Brooks, a Grammy Award-winner who has a No. 1 single on Billboard’s Hot Country Songs Chart to boot. Through their journey, the three women musicians discuss the importance of equality in the recording studio and music industry at large. Join the conversation on social with #RethinkTheRatio.