The Yahoo! Global News Anchor gets playful with Chrissy Teigen and Jenna Dewan-Tatum.
"With @johnmolner at #whcd #yahooabcparty," Couric said on Instagram alongside this pic of her and her husband.
"#BreakingNews @KatieCouric," Seattle Seahawks quarterback Russell Wilson said on Instagram.
"@KatieCouric introduced me to some very accomplished new friends at last night's #nerdprom!" Karlie Kloss said on Instagram. "Here's a #latergram of this politically charged selfie with my #WHCD seat-mates #JusticeScalia [Supreme Court Justice Anthony Scalia] and #MichaelBloomberg [former New York City mayor and founder of Bloomberg News]."
"Thank you @KatieCouric for having me as your date tonight to the #WHCD (apparently also called the #NerdProm!)" Kloss wrote on Instagram. "I had a wonderful time, met many fascinating people, and enjoyed president @barackobama's stand up comedy!"