Australian actress Toni Collette was virtually unknown outside of the Sydney theater scene when she shot to international fame at age 22 with a starring role as an Abba-loving, overweight misfit who gets her revenge in the lively hit, "Muriel's Wedding" (1994). Collette’s strong first impression as a frumpy sad sack from Down Under was the first of a remarkably wide range of physical and psychological transformations the actress was known for. International filmmakers sought Collette’s gift for totally inhabiting characters. So convincing was her palette of international accents and so