Shawn Mendes & Camila Cabello Perform 'What a Wonderful World' on Lady Gaga's One World Special (VIDEO)

Shawn Mendes and Camila Cabello are giving an emotional performance from her home in Miami. The cute couple appeared on Lady Gaga‘s One World: Together At Home special to perform “What a Wonderful World.” PHOTOS: Check out the latest pics of Shawn Mendes Shawn played the piano while singing the Louis Armstrong song with Camila. [...]