The line-up for this year's Red Nose Day just keeps getting better.
It's been announced that James Corden and Take That are bringing Carpool Karaoke to the UK for a one-off special next week to raise money for Comic Relief.
Speaking to the Radio Times about the segment, Howard said:
"You don't realise how much work goes into it.
"As soon as you get in the car you've got 30, 40 cameras pointing at you from different angles. You have to be sitting in a certain position. There's a crew of about 25 people. You're in convoy, and you're driving around LA for almost three hours."
James Corden's viral Late Late Show segment began as a sketch that the host filmed with George Michael for Red Nose Day back in 2011.
Other sketches that are set to air on Red Nose Day include a Love Actually sequel and a Smack the Pony reunion.
A charity single from Ed Sheeran will also premiere next Friday.
Check out the trailer for Red Nose Day featuring Ed below:
Red Nose Day will air on Friday March 24th from 7pm on BBC1.