Britney Spears, Demi Lovato, Simon Cowell, and L.A Reid get hand printed outside Grauman's Chinese Theatre; Jack Osbourne, Richard Grieco, Sophie Simmons, Tyler Hoechlin, and a few of L.A.'s finest come together at Pink Taco in preparation for the send off of 10,000 Krispy Kreme doughnuts to soldier's overseas in remembrance of 9/11; Kerry Washington, Sara Rue, Tony Goldwyn, Columbus Short, and other ABC stars arrive at the The Paley Center for Media to preview upcoming series' seasons—check out what you didn't get invited to last night in this edition of Last Night's Parties.

L.A. Reid, Demi Lovato, Britney Spears, Simon Cowell [via], Kerry Washington, Tony Goldwyn [via]

The Guest List

More

Kerry Washington• Britney Spears• The Paley Center For Media• LA Reid• Theater• scandal• military• Simon Cowell• ABC• Nashville• Kat Kramer• Demi Lovato• Jason Trawick• krispy kreme• PaleyFest• Fox• Jack Osbourne• X Factor• Sophie Simmons• Pink Taco• Pauley Perrette• Terri Seymour• Tyler Hoechlin• Sara Rue• Columbus Short• Lisa Stelly• Guillermo Diaz• Darby Stanchfield• Katie Lowes• Tony Goldwyn• Melanie Amaro• Chris Rene• Reba McEntire• Richard Grieco• Hal Sparks• Betsy Beers• Shonda Rhimes• Lenny Venito• Lily Tomlin• Pauley Perette• CC Perkinson• Danny Musico• Wesley Dening• Mimi Sledge• Bo-Pah Sledge• Keiko Sledge• Kariel Sledge• Thomas Arklie• Cops4Causes Inaugural "Heroes Helping Heroes" Official 9/11 Benefit• Cops4Causes• Jami Gertz• Bellamy Young• Dan Fogelman• Jeff Perry• Malibu Country• Preview Party• Heroes Helping Heroes• 9/11 Benefit• Soldiers• The Grauman's Chinese Theatre• Handprint Ceremony• Judges• X Factor Season 2