Diane Kruger, Krysten Ritter, Gwen Stefani, Heidi Klum
Credit: David X Prutting/BFAnyc/Sipa; AKM-GS; Dennis Van Tine / ABACAUSA.COM

Polka dots are spot-on this spring! Diane Kruger paired her dots with another major red carpet trend: color-blocking, Krysten Ritter picked an oversize version of the pattern in a flirty '50s shape, Gwen Stefani sweetened up her tough girl leather jacket and jeans with dotted denim, and Heidi Klum lent some sexiness to the style with a gutsy hemline and spiked heels. See how more celebrities wear dots, and find out where to shop their looks, in the gallery.