Answer:
Yes, she is bound by the terms and conditions agreed.
Step-by-step explanation:
It doesn't matter if Taylor Swift had read or not the terms and conditions of the contract because it was her negligence which doesn't have any impact on the contract. She after clicking the agreeing the terms and condition button and processng her payment has actually formed a contract. The court is not concerned with whether or not Taylor Swift has read the clauses or not.