 " Monster " was sent out to radio on September 21 , and it was released to the iTunes Store on October 23 , 2010 around Halloween . It spent five weeks on the Billboard Hot 100 , peaking at number 18 on the chart . The song also appeared within the top 30 on both the Billboard Hot Rap Songs and Hot R & B / Hip @-@ Hop Songs charts . The song also appeared on the UK Singles Chart at position 146 . " Monster " was certified platinum on March 31st , 2014 . 
