We'll tell you right now, if you don't look good working out, her Insta-style may not be the one to emulate.
Spend half your life at the gym
Whether you're showing off the effects of the horrifying plank challenge, or posting clips of some more unusual work out techniques, you better be prepared to don a sports bra in a lot of your photos.
Perfect makeup and eyelashes
OK, so you might not have a range of eyelashes to promote, but that doesn't mean they can't look great.
Even if you're not a fan of falsies, Mills' flawless skin and makeup looks are definitely something to emulate.
Pugs are pals
If you have an adorable pet, don't be afraid to show it off. Really, what followers don't love a good cute animal picture?
If they don't like it they're a robot and you don't want them following you anyway.
Make people jealous of your food
From delicious looking salads to mouth watering cheat day pie, Millie knows how to make our tummies rumble.
Then of course, there's all the green juice!
Now if you heart handbags, our Instagram may be a better place to take inspiration...follow us - you'll love it!
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