Paul Rudd, left, Danny McBride, Craig Robinson, Jay Baruchel, Seth Rogen, Emma Watson and Evan Goldberg. (Dan Steinberg / Invision / AP)
Seth Rogen, left, and writer-director Evan Goldberg. (Alberto E. Rodriguez / Getty Images)
Emma Watson. (Alberto E. Rodriguez / Getty Images)
Seth Rogen poses with a fan. (Dan Steinberg / Invision / AP)
Judd Apatow, left, and Paul Rudd. (Dan Steinberg / Invision / AP)
Danny McBride, left, and Craig Robinson. (Dan Steinberg / Invision / AP)
Emma Watson greets fans. (Dan Steinberg / Invision / AP )
Jay Baruchel. (Dan Steinberg / Invision / AP)
Carmen Electra. (Paul Buck / EPA )
Wilmer Valderrama. (Paul Buck / EPA)
Mindy Kaling. (Dan Steinberg / Invision / AP)
“Dancing With the Stars†pro Karina Smirnoff. (Frederic J. Brown / AFP / Getty Images)
Writer-director Evan Goldberg. (Paul Buck / EPA)
Blake Anderson, left, and wife Rachael Finley. (Paul Buck / EPA)
Adam DeVine. (Paul Buck / EPA)
Jessica Szohr. (Jason Kempin / Getty Images)
Paul Rudd, left, and Danny McBride. (Alberto E. Rodriguez / Getty Images)