Viva Glam Gaga & Custom Eyeshadow

As you all know MAC released the Viva Glam Lady Gaga & Cyndi Lauper lipsticks yesterday in the U.S. & of course I had to book it straight to MAC after work.  Obviously I chose Viva Glam Gaga as I am a little obsessed with light pink lips.

Last night I randomly decided to do something a little different with my makeup. I applied the NYX jumbo pencil in Black Bean as a thick eyeliner and then tapped on MAC's Vellum eyeshadow (iridescent purple) on top. This was the color I got...

I think it looks like a combination of Deep Truth & Blue Flame. 

Both by MAC & neither which I own, so I was pretty happy with the result.

& here's the final look.

Black Bean +Vellum on the eyes

Illamasqua Rude on cheeks

& Gaga on lips 

Do you ever mix colors of eyeshadows liners or cream color bases?
If so, what's your favorite creation?
Thanks for reading & commenting!
♥ Nikki