Who would have thought we'd see the day that Britney Spears and 'Tiger King' are trending at the same time. These sure are strange times...

For those unfamiliar with it, 'Tiger King' is a new documentary series on Netflix that has taken the world by storm. The show follows the madcap lives of big cat owners in America, primarily Joe Exotic.

Others such as Carole Baskin, an animal rights activist and founder and CEO of Big Cat Rescue based near Tampa, Florida, and Doc Antle, the founder and director of The Institute for Greatly Endangered and Rare Species (T.I.G.E.R.S.) in South Carolina, also get a look in.

Those who've seen the show will recall how the big cat owners bragged about meeting various celebrities through their work.

And if these pictures are anything to go by, it would seem the 'Toxic' singer Britney Spears was among them.

Some are contesting whether the second throwback picture is actually Baskin. (we reckon it has to be - that face, that outfit)

But the first, which appears to be linked to Spears' single 'Slave 4 U' given the costume, has got to be Antle.

Spears herself hit headlines recently when she claimed she beat Usain Bolt's 100m world record.