Nothing lasts forever, but in Las Vegas not much sticks around longer than a minute or two. Not your money, not the old casino hotels on the Strip, and not the topless revues that, for decades, defined Sin City in a rhinestone nutshell.

Pamela Anderson, Brenda Song and Kiernan Shipka are a fun trio in "The Last Showgirl." And Miley Cyrus's new song makes it worth watching the film.