There have been tons of big relationship steps for Fox and Kelly.
First, they started making out and grabbing each other on the red carpet (via theDaily Mail).
All natural relationship steps, right?

The message was extremely sweet and, in true Fox and Kelly form, also a tad bit odd.
“…And then we drank each other’s blood.”
Well, Fox got her magic.

A year and a half into the relationship, the couple is taking the next step.
As the saying goes that when you know, you know.
Fox and Kelly aren’t the only couple in their friend group to get engaged recently.

Close friends of the couple,Kourtney Kardashian and Travis Scott, also got engaged.
The foursome has been seen going to parties and walking red carpets together for some time now.
Fox and Kardashian even appeared in aSKIMS photo shoot together.
Love is definitely in the air with this group.