Looking beautiful in blue Versace , Jennifer Hudson  walked the red carpet at the Grammys . She performed the opening act tonight to pay tribute to Aretha Franklin with Christina Aguilera  and Martina McBride. The singer continues to look thinner as a Weight Watchers  spokesmodel, and although she said she wasn't trying to lose  any more weight, she told Ryan Seacrest  tonight that she will continue on the plan and loves her workouts. Do you love her Versace dress, Loub shoes, and overall look tonight? Vote on Jennifer's fashion and beauty polls here .