Have Kate Middleton, Kim Kardashian AND Tulisa been sharing style tips?

It doesn't take a rocket scientist to work out that here at heat, we LOVE the royals.

And by love, we mean literally obsess over our new little prince, even newer little princess, and just how FLAWLESS Kate has looked throughout early motherhood and both of her pregnancies.

And today she did it again. Kate arrived at North London's Anna Freud Centre looking chic as ever in an Alexander McQueen dress that we're sure... erm dare we say it... we've seen her in before (we have - once at the Diamond Jubilee river pageant in 2012, and another time when she graced the red carpet of an event in 2014).

We couldn't help but ALSO notice that she's not the only one to have worn the frock in recent years. We just knew it looked all too familiar...

Yep. You saw it. Kimmy K AND Tulisa have both also rocked the frock, too (both in 2011, mind. But still...).

Still Kate, you are definitely up there in our FAVOURITE style icons. Here's some of Kate's chicest outfits of this year...