"Everyone just knows that tonight is consistently the most fun party of the year!" event cochair Alexandra Lebenthal announced at the New York Botanical Garden's annual Winter Wonderland Ball on Friday.

Judd Apatow, Steve Carell, Paul Rudd, Kristen Wiig, Tina Fey—the only star who can attract a crowd like that is Will Ferrell. The funnyman (a.k.a. Ron Burgundy

Fear makes people more generous. The slopes were particularly icy on Saturday, as VIPs and high rollers from all over the globe gathered in Gstaad for the annual A Small World winter weekend festivities.