My Name is Earl/Raising Hope cross over show with leopard pants

Not really sure why there is a My Name is Earl cast reunion playing other characters but referencing story lines and catch phrases from that show on Raising Hope, but Jason Lee is wearing this great wig and tight leopard pants. He also sports leopard print shirts in this episode too in which his character is a washed out rock star. Or something. (They’re on an airplane- it’s a whole thing that frankly, isn’t that interesting.)