The Pipettes go through member changes like people go through underwear. This time around two of the founding members, RiotBecki and Rosay have moved on to pursue other musical pursuits.
The two new members are Ani and Anna, surely just as cute as the two that left. Of course, those little polka dot numbers really do help with the "cute factor".
The departing members will remain friends with the band still and apparently Rosay and RiotBecki's new stuff will be "brilliant". We will just have to wait and see.