It’s been a minute since the last MuuMuse Excluusive!

According to a very reliable MuuBirdie, the following ladies will be joining Britney on her upcoming summer tour:

Jessie And The Toy Boys

NERVO

…and special guest, Nicki Minaj.

As far as I know, this is still a Britney Spears concert–not a co-headlining show.

Britney will be officially announcing her Femme Fatale tour friends tomorrow and the sale date on Twitter tomorrow.

EDIT: The NERVO sisters just tweeted a confirmation that they will be joining Britney on tour.

2011: Year of the Spears.