This is why we can't have nice things.

Thankfully, this shirt was pulled from J.C. Penney stores after outrage. Before the mutiny, however, Penney seemed to think the shirt was A-OK, giving this description of the merchandise:
"Who has time for homework when there’s a new Justin Bieber album out? She’ll love this tee that’s just as cute and sassy as she is."

Yuckola.

Not to mention these lovely slogans for other shirts: "I'm too pretty to do math." and "Future Trophy Wife."
 
Source.