Stargate's "Waterfall (featuring P!nk & Sia)" earns the top spot on this week's hot adult contemporary radio add board.

Last week, Stargate’s “Waterfall (featuring P!nk & Sia)” ranked as pop radio’s most added song.

This week, it earns that distinction at the hot adult contemporary format.

Stargate’s single won support from 19 Mediabase-monitored Hot AC stations. The count nearly doubles that of the week’s second-most added song.

Green Day’s rock crossover “Still Breathing,” that song, was added by 10 stations this week.

Credited with 8 adds each, Imagine Dragons’ “Believer,” Linkin Park’s “Heavy (featuring kiiara),” and The Chainsmokers & Coldplay’s “Something Just Like This” tie for third-most added.

Five songs follow in a tie for sixth place; Clean Bandit’s “Rockabye (featuring Sean Paul & Anne-Marie),” Lorde’s “Green Light,” Ocean Park Standoff’s “Good News,” Rag’n’Bone Man’s “Human,” and The 1975’s “Somebody Else” each won support from 7 stations.