United Kingdom, May 20 -- Kristin Davis hates to be "out of sync" with Sarah Jessica Parker.

The 60-year-old actress has learned some important life lessons from her 'Sex and the City' co-star, explaining that she always has to "check in" with the actress before a red-carpet event.

During the latest episode of her 'Are You a Charlotte?' podcast, Kristin explained: "I need to know what Sarah Jessica's gonna wear to our different events, because she might be wearing something that is, like, way dressier than what I pictured in my mind, and I hate to be out of sync with her."

Kristin - who played Charlotte York in 'Sex and the City' - actually loves getting "dressed up" for work.

The actress explained: "There's a part of me always, like,...