Maybe not quite as big a deal but a pretty large on just the same. Pretty much any star that is affiliated with the Disney network, Nick, etc. is going to fall under pretty tough scrutiny when they "party it up" as they are so heavily marketed to kids. Its inevitable that little girls are going to look up to them, wanna be like them, hence the HUGE paychecks. I think there is a responsability that comes with putting ones self so squarly in the public eye. If you create a certain image you should probably live up to it.
I didn't have a problem with her smoking something legal, I just wanted to know what it is.