Members of Team USA get geared up at the Opening Ceremonies in Sochi, Russia. Plus: Leonardo DiCaprio, Kim Kardashian & more!

FAREWELL SONG

Kim Kardashian joins a bevy of other celebrities to wish Jay Leno goodbye with a comedic take on a tune from The Sound of Music Thursday at the taping of Leno's last episode of The Tonight Show in L.A. "What an amazing night!," she posted on Instagram.