Image credit: Mark Blinch/ Getty Images Drake doubles-down on Universal Music defamation claim over Kendrick Lamar’s viral diss track “Not Like Us”. Just a day after withdrawing his legal petition against UMG and Spotify over alleged stream-boosting practices, Drake has reignited his legal controversy. The rapper has doubled down on his defamation lawsuit against Universal Music Group (UMG), centred around Kendrick Lamar’s track “Not Like Us”. The allegations: A matter of safety and defamation Drake’s lawsuit claims that UMG exploited Lamar’s track, which labels Drake as a “certified pedophile,” despite knowing the allegations were false and inflammatory. The filing can…