Neil Patrick Harris singing Telegrams is HILARIOUS!

James Corden has come out again with another hilarious video, this time with Neil Patrick Harris.

In the video, the two friends travel around in a van and sing personalized telegrams to unsuspecting people in Los Angeles. 

Neil Patrick Harris is no stranger to the Late Late Show with James Corden. Late last year, Neil Patrick Harris and Tyler Perry did a Carpool Karaoke video, in which the two sing the B-52's Love Shack, and Harris performs a magic trick.