This week's Trending Up looks at the streaming side effects of the decade's biggest rap feud, as well as the breakout soundtracks for The Idea of You and Challengers.

This week's Trending Up looks at the year's latest streaming smash, as well as a revived 2010s pop hit and a globe-crossing, genre-spanning new hit team-up.

This Week's Trending Up tackles whether or not the people believe Charlie Puth should be a bigger artist, as well as new TikTok hits for Bossman Dlow, Tyla and more.

This week's Trending Up looks at the impact of the guest verse heard 'round the world, as well as a TikTok-teased Hozier hit and a couple March Madness synch bumps.

This week's Trending Up looks at Sexyy Red's TikTok-teased imminent new breakout, as well as a post-reunion bump for *NSYNC.

In this week's Trending Up, Brandy & Monica get some residual warmth from Ariana Grande's UV rays, while a pair of 'Barbie' jams get an Oscars bump.

This week's Trending Up looks at how one fan's emotional response to Taylor Swift's Bon Iver collab led to thousands of extra streams, plus the internet's Julie Ragbeer fascination and more.

This week's Trending Up looks at the early numbers for one of the year's most anticipated pop tours, as well as gains for R&B songs in a Netflix hit and for the latest viral country star.