In a battle between two top-selling female acts, Miley Cyrus triumphed over Kelly Clarkson scoring the No. 1 position on The Billboard 200 with double album "Hannah Montana 2 (Soundtrack)/Meet Miley Cyrus." It sold 326,000 units in the United States, according to Nielsen SoundScan. Not so far behind Clarkson’s "My December" opened at No. 2 with about 300,000. It improves on the opening frame of her 2004 smash "Breakaway," which started at No. 3 with 250,000.