Oh how I love that double-chined smile of Britney's!  We spotted the rehabbed pop star leaving B2V hair salon in WeHo and for the first time since she shaved her head, I think her hair actually looks good! 
Word is that Brit Brit is shooting a clip that will be shown during Madonna's Sticky and Sweet tour.  Will this really be the beginning of Britney's come back?!  She should be in good hands with Madonna but Madonna's got her own problems these day, does she really want to tackle old Toxic as well?  I can't wait to see what these two scandal-makers come up with!