The Private Practice star shops for flowers in Los Feliz, Calif. Plus: Jessica Simpson, Katy Perry, Beyoncé and more

LIKE 'BUTTAH'

Chic in a body-hugging bustier, Beyoncé makes a grand entrance Sunday at the Kennedy Center Honors in Washington, D.C., where the singer feted honoree Barbara Streisand with a rendition of her hit, "The Way We Were."