PS7 Help, Setting a brush to a pattern.

I've looked at the memories but can't seem to find what I'm looking for. In PSP it's possible to set your brush to a pattern instead of a colour so that you can use it and you'll get that brush shaped print of your pattern, I'm afraid I'm not explaining this very well. Is that possible with PS7? I've had a look around, but since I don't know how to describe it concisely it makes searching quite hard. Any help would be appreciated. Thanks.

Eta: A better explanation, It's where instead of your paint brush being set to a colour and then as you use that paint brush you get the shape [a star, say] in blue, if you set it to a pattern [say Jensen Ackles' head] you'd get the star stamp filled in with bits of Jensen Ackles' head.

Solved, thanks to tsumasaki