Hannah Montana: Lilly's Mom Has Got It Goin' On: Miley and Lilly consider the prospect of becoming sisters. watch
Flirtation at a PTA meeting leads to a date between Robbie and Lilly's mom, Heather, and the girls couldn't be more excited. Does this mean they're going to be sisters? Not if this date is any indication. Heather Locklear guest stars. watch
When Robby's date with Lilly's mom doesn't go well, Miley and Lilly take sides and argue. Also, Rico tricks Jackson into switching roles to avoid a bully. watch