Valerian And The City Of A Thousand Planets (2017)

Luc Besson's sprawling space opera "Valerian and the City of a Thousand Planets" throws two special operatives into a sprawling intergalactic metropolis threatened by a dark force, all glittering CGI and pulpy sci-fi spectacle. Amid the chaos, Rihanna turns up as Bubble, a shapeshifting performer whose stage routine gives the film its most talked-about detour from the plot. That sequence is exactly what fans come here for, with 2 scenes on site capturing her skin-baring transformation act in full. It's brief screen time in a two-hour blockbuster, but it's the clip people search for.