Shawn Mendes brought out old friend Niall Horan for run through the latter's solo hit 'This Town' during his London show on Saturday night (Aug. 16).

Digital marketing agency UpHigh, which reps Ken Jeong, Anjelah Johnson and Matteo Lane, launched two online tools to boost clients' social strategies.

Ozzy Osbourne doc chronicling rocker's final years and prep for final Back to the Beginning show was pulled from the BBC's schedule at the last minute.