No, Miley Cyrus isn't pregnant, but her Metro Station frontman brother Trace is. (Trace, the son of Billy Ray's wife, Tish, was adopted by Billy Ray shortly after their marriage.)

Well, Trace’s girlfriend, Brenda Song from the Disney Channel’s The Suite Life of Zack and Cody, is pregnant, according to several media outlets, including E! News. Trace and Brenda first appeared together in public back in May last year. And now they’re expecting a first child.

This, of course, means that Miley Cyrus will be an aunt for the first time!

By the way, if you haven’t caught on yet . . . Miley’s gonna be an auntie!