And to prove it, she sends him saucy, seksi texts!
In case you need some convincing, check out this tweet Katy sent out to her man earlier this week. She wrote to him:
"@rustyrockets it's your favorite day, Hump day! ♥♥♥"
Ha! Bam chicka wah wah!
Now, does that sound like someone who isn't fo' sho' in lurve?! Not to us it doesn't!
[Image via WENN.]