YMCM/Republic's Nicki Minaj "Truffle Butter" will hold the #1 spot again this week, with RCA's Chris Brown & Tyga "Ayo" and Natalie La Rose "Somebody" (IMG/Republic) pulling quickly up the rear. The Weeknd "Earned It" (XO/Republic) leaps into the top 10 this week, and Def Jam's Kanye West "All Day" will move inside the top 25. Beluga Heights/WB's Jason Derulo "Want To Want Me" will debut this week, as will Columbia's TK and Cash "Mind Right".