Demi is just like the rest of us when it comes to Nick Jonas’ birthday

We all know the deal when it's your BFF's birthday.

You post a LOAD of pictures (some new, some old) to their Twitter/Instagram/Facebook, along with a message that basically says they're the greatest human on earth.

Well, Demi Lovato is no different when it comes to her best mate's birthday and took to Twitter to show it.

Sharing nine pictures in a collage, Demi wished Nick Jonas all the best for his 24th birthday yesterday:

So grateful for you @nickjonas.. Happy birthday.. Love you brother pic.twitter.com/gxpRH8vNe8

— Demi Lovato (@ddlovato) September 16, 2016

She wrote: "So grateful for you @nickjonas.. Happy birthday.. Love you brother."

Aw! She's just like the rest of us!