Strapless seems to be the neckline of choice

Strapless Club

Kate Winslet (white)

Angelina Jolie (gunmetal)

Heidi Klum (white)

Mary J. Blige (red)

Naomi Watts (cornsilk blue)

Jada Pinkett-Smith (coral)

Edie Falco (green)

Rachel Weisz (red)

Evangeline Lilly (beige/yellow)

Reese Witherspoon (lemon yellow)

Edie Falco (cornsilk blue)

Renee Zellweger (emerald green)

Sarah Paulson (white)

Nicolette Sheridan (white/black)

Drew Barrymore (light pink)
Patricia Arquette (black/beige)

Jennifer Love-Hewitt (bronze)

Toni Collette (aqua)

Jenna Fischer (black)

Hayden Panettiere (ivory)

Sofia Milos (burgundy)

Sheryl Crow (plum)

Vanessa Williams (beige)

Katherine Heigl (black)

Maggie Gyllenhaal (black)

Wha-wha-wee-wah (good):
Cameron Diaz (top right)

Ali Larter (middle right)

Robert Duvall's wife (black)

Jessica Biel (silver)

Helen Mirren (teal)

Chloe Sevigny (black/white)

Jennifer Lopez (black)

Penelope Cruz (black)

Ellen Pompeo (white)

America Ferrara (dark purple)

Angelina

Reese

Kate

What-wha-wee-wah (WTF):

Sienna Miller (bottom right)

Tina Fey (black)

Julia Louis Dreyfus (gold)

Annette Bening (white/silver)

Courtney Cox (black/nude)

Jennifer Love-Hewitt

Nicolette

Patricia

Yawn:
Hilary Swank (black)

Salma Hayek (ivory)

Beyonce (gold)

Eva Longoria (midnight blue)

Jennifer Garner (white/silver)

Meryl Streep (champagne)

Sharon Stone (black)

Renee

Jada

Maggie

Drew

Heidi