The reality show star has dumped the KP11 LEO plate she bought in honour of her romance with Leandro Penna.
And she has replaced the last three letters with HOT.
The mum-of-three showed off the new cherished number on her eye-catching pink Range Rover as she left the gym with her personal trainer earlier today.
And it was a wonder she could see where she was going in the sparkly sunglasses, with swirls of glitter on the lenses.
Katie, 33, bought the LEO plate in June, as a tribute to the Argentinian model she met at Elton John’s Oscar party in February.
But she has ditched it after splitting with him in October.
Without a serious relationship since, Katie has been busy telling doubters that she loves the single life.
She tweeted saucy pictures of herself soon after New Year, with the message: “Love being single and love feeling fit makes me feel more sexy wooooooo.”
And she said she was looking forward to filming the next series of What Katie Did Next, tweeting: “First time i'll be single and love it wooo.”
Katie has previously been married to Peter Andre and Alex Reid.
Presumably, their names were too long for the motor tribute.