Well, I do loves me a leopard print gradient! I've done a few of these before (in fact I've done one in very similar colours to this, but without the pink, so I think we can treat this as totally different, right?).
I used a base gradient of Barry M LE Summer Brights in Yellow, Barry M Mango, Sinful Colors Timbleberry and Barry M LE Summer Brights in Pink. I then used Sinful Colors Snow Me White and China Glaze Liquid Leather and a dotting tool to create the leopard pattern.
If you need a hand, I recently did a leopard print tutorial...check it out!