Rihanna and Drake prove to be a powerful combination as "Work" nabs its second HitPredictor this week, at Rhythmic, after claiming the award at Urban two weeks ago. Elle King's debut single, "Ex's and Oh's," first hit #1 at Alternative, then hit #1 at Hot AC. It also went top 10 at Top 40 and is top 10 now at Mainstream AC. She has two follow-up singles, and both are HitPredictors. "Under the Influence" was a Hit Predictor at Alternative on Feb. 1, and this week "America's Sweetheart" gets the nod at Hot AC.