Cape Town – Katy Perry just exposed three of her ex-boyfriends in a way no celeb has ever before.
The Chained To The Rhythm hitmaker is allowing fans to witness her day-to-day life with a four-day YouTube live stream to promote her latest album, Witness.
On one of the days James Corden dropped by to play a little 'Spill Your Guts' with Katy and her dog, Nugget.
While playing Katy was asked to rank John Mayer, Diplo and Orlando Bloom from best to worst in bed.
Choosing to answer over eating a "thousand year old egg" Katy hesitantly reveals who the best lover was. And here’s a hint... it’s not Orlando Bloom.
WATCH THE VIDEO HERE: