Brie and Nikki Bella returned to WWE on this week's episode of Raw. They were reintroduced in a backstage segment with The Rhodes Scholars as they aligned with Damien Sandow and Cody Rhodes.
The WWE contracts of Brie and Nikki expired on April 30, 2012 and they decided to leave to pursue outside projects. In an interview with Maxim.com last summer, Brie said they looked forward to going back.
We're under the assumption both have re-signed and are back on the roster going forward.