During an appearance on the Dec. 20 episode of Dax Shepard's Armchair Expert podcast, Anna Kendrick recalled performing a cover of Cyndi Lauper's "True Colors" with Justin Timberlake while promoting Trolls at the 2016 Cannes Film Festival while they were both under the weather.
https://people.com/anna-kendrick-justin-timberlake-trolls-true-colors-p…