From baltimoresun.com:

Miley Ray Cyrus and pop-star alter-ego Hannah Montana are selling out movie theaters in such record-breaking style that the films run has been extended.

Hannah Montana & Miley Cyrus: Best of Both Worlds Concert, the 3-D film chronicling her recent tour, was the biggest debut ever on a Super Bowl weekend, pulling in $29 million, according to studio estimates yesterday.

Distributor Disney planned to have the movie out for only a week but now has decided to keep it in theaters until it runs its course. The film – featuring Miley, 15, both as herself backstage and as her Disney Channel character, pop sensation Hannah – fills the void for fans unable to catch one of the live shows on the Hannah Montana 54-date tour. Digital 3-D technology gives fans the illusion of practically being at a live show.

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