Taron Egerton tears up as Rocketman takes off at Cannes premiere.

Taron Egerton (Image: John Phillips/Getty Images)

He’s a hit!

Taron Egerton received a sweet show of support from the crowd during Thursday’s Rocketman world premiere at the Cannes Film Festival.

At the end of the screening, both the 29-year-old actor and Elton John had tears…