One Last Time Ariana Grande
15 March 2013, 13:47
The 'SexyBack' star is almost unrecognizable with retainers and a ginger wig for the skit last night.
Justin Timberlake's latest appearance on Jimmy Fallon saw the star turning into a summer camp geek.
The 'Cry Me A River' star dresses in a bright yellow t-shirt and sports a retainer and a ginger wig for the skit.
He and the chat show host talk about telling ghost stories and try to keep the noise down as they sing Toto's 'Africa'.
They are soon interrupted by the summer camp teacher who threatens to take away their "snack shack time".
After declaring they are "best friends forever", the pair can't go to sleep and break into the track's chorus one more time towards the end of the sketch.
Watch Justin Timberlake and Jimmy Fallon go back to their childhood in the new skit below:
Justin's week-long set of appearances on the show coincide with the release of his new studio album 'The 20/20 Experience'.
He has been seen giving a barbershop version of 'SexyBack' and also performing new songs during his time on the show this week.