A-list to D-list, we spotted celebrities finding their inner child this summer by digging into good old ice cream desserts.  Diddy and Jack Nicholson ate their cool treats while on vacation in St.

After recently splitting with his long-time girlfriend, Diddy raises his glass and makes a toast to his newly single life.  You would think he would be a tad more upset after ending a 10 year long relationship with the mother of his children.  But no, he looks more like he's ready to party his little white pants off.

Fergie celebrated her 32nd fabulous year with a star-studded blowout at London's fashionable Paper nightclub tonight. P. Diddy and Sienna Miller (who were romantically linked recently) were at the bash, but were careful not to be pictured together.