Now she's taking it a step further, not only appearing alongside Miley Cyrus in "Sex and the City 2" but also wearing the same exact ensemble as the current teen phenomenon.
As reported by the Daily Mail, the duo appear in the film in matching sequined dresses for Cattrall's on-screen boyfriend's film premiere.
After proclaiming her desire to look "hot and young," Cattrall's character, Samantha Jones, purchases this over-the-top silver sequin mini frock, accessorizing it with Cyrus' same knee-high Vivienne Westwood-esque boots.
But where Samantha goes for architectural bold bling, Cyrus keeps it appropriately young with a spiked dog collar and black over-the-elbow gloves.
Hmm... Samantha's had some serious fashion disasters in the past, so we won't say it's her worst look, but it's not her best, either.
For more on the "Sex and the City" sequel, see the ladies in all their '80s glory.