Is The Lead Pussycat Joining "Men In Black 3D"?

According to "OMG,Music.com", Pussycat Doll, Nicole Scherzinger has been offered a part in the new "Men In Black" film. She has been offered the role of a "Devil Girl", which is rumored to be the girlfriend of Jemaine Clement's character in the upcoming sequel.
Another casting rumor is that Betty White has been offered a cameo role of the young Agent K's mother back in the 60's.