Despite arguably being the most famous popstar on the planet right now, Taylor Swift apparently didn’t leave a lasting impression on Britney Spears.

Yep, the ‘Make Me’ singer seems to have erased all memory of the ‘New Romantics’ songstress after claiming to have never met her before.

Here they are not meeting at the 2008 MTV VMAs...

Oh and they also didn't meet anothertime before that too...

The faux pas occurred during a game of Would You Rather on KIIS radio, where she was asked if she’d prefer to sit next to Taylor or Katy Perry on a 24 hour flight to Australia.

Naturally, Brit’s answer was amazing.

She said: “I don’t know! I don’t know, that’s hard. They’re both so cool, I don’t know.

“I’ve briefly met Katy Perry at theSmurfsmovie premiere. Maybe because I’ve met Katy Perry I would say Taylor Swift, because I’ve never met her before.”

In conclusion...