David Oyelowo was Robbed: At Paramount's after party celebrating Selma, the room applauded when Common walked in with his Golden Globe for Best Song. The rapper/actor told actor David Oyelowo, who played Martin Luther King, Jr. in the film, that he was robbed of his own award. But not to worry, Common assured Oyelowo. "We're going to get this."
ET later bumped into Oyelowo who said of his Globes loss, "It's all good."
True Detectives: Matthew McConaughey was spotted having an animated conversation with Vince Vaughn. Could he be giving him tips for True Detectives season 2?
Lemonade for Dinner: While her peers were partying, Sienna Miller was catching a flight to New York City. The American Sniper actress just so happened to be on ET correspondent Nischelle Turner's flight, and the two joked that they were both donning full makeup and their pajamas. Sienna admitted that all she had was lemonade for dinner at the airport because she didn't dine at the show.
Selena's Big Night Out: What would Justin Bieber think about this? Selena Gomez was seen giving her pal DJ Zedd a kiss on the cheek, and earlier in the night, was spotted hanging out at a table with her gal pals Taylor Swift and Golden Globe nominee Lorde.
Lipstick Kiss: Jeremy Renner was seen at the HBO after party hastily wiping red lipstick off his cheek after a gorgeous, brunette female friend kissed him.
Lupita Loves the Late Late Show: New Late Late Show host James Corden was overheard explaining his new show to 12 Years a Slave star Lupita Nyong'o. Seeming interested, Lupita asks when the show premieres. Could she be one of Corden's first guests come March 23, 2015?
Girl Talk: At InStyle and Warner Bros' after party, Golden Globe winner Maggie Gyllenhaal was seen having an intimate conversation with presenter Selma Hayek.