The Fergalicious Fergie Ferg (*ahem* Fergie!) just posted this to her Insagram account:
The rumour is that the song is called 'MILF Money' and the video could feature some other A list Mama's - Chrissy Teigen, Kim Kardashian. Ciara and more!
No word as to when it will drop...yet!
Video from Fergie's Instagram, Thanks!