Rein Me In — Sam Fender & Olivia Dean

Sam Fender and Olivia Dean's duet 'Rein Me In' lands at #3, a brooding pop-rock collaboration from October 2025 that proves two UK artists with separate fanbases can create a streaming juggernaut. The song earned 3.2 million UK streams this week, 18% higher than the typical duet on Apple Music's national charts. Compared to #2 'Man I Need', this track leverages cross-fanbase synergy to sustain momentum, though it hasn't matched Olivia Dean's solo emotional pull.