Tish and Billy Ray Cyrus -- Date Night

1/15/2011 2:53 PM PST

Tish and Billy Ray Cyrus -- Date Night

Tish and Billy Ray Cyrus enjoyed a movie in Burbank last night with two of their children not named Miley ... despite having filed for divorce back in October.


No word on what movie they say, but if we had to bet ... we'd say "Country Strong."