Bruno Mars is back on the top spot but this time with his other song "24K Magic" as it leapfrogs the competition to take No. 1 for this week. Last week's 2-time champ "Say You Won't Let Go" drops to No. 3 as Zayn Malik and Taylor Swift's "I Don't Wanna Life Forever" narrowly lost the No. 1 spot and finished at No.2. Another Bruno Mars song "Versace on The Floor" debut strong at No. 8 while Charlie Puth's Dangerously barely makes the cut at No. 28.