Miley Cyrus may be good at a lot of things, but spelling is not one of them.

The "We Can't Stop" singer admitted she doesn't know how to spell her boyfriend Patrick Schwarzenegger's last name.

"Literally, I just had this conversation, I can't tell you," the 22-year-old told "Good Morning America." "Apparently there's not a T in it."

Despite the small failing, the new couple seem to be going strong and not letting Cyrus' spelling errors come in the way of their relationship.

They just vacationed together in Hawaii. 

Click here to see their getaway pics

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