As Obama takes the oath of office, "Extra" takes you beyond the inauguration with Oprah, Beyoncé and Barack's best friend.
Plus, Rick Fox shows you his video diary of the ceremony -- and shares details you never knew!
Then, Christie Brinkley talks dating after her high-profile divorce.
Also, it's your chance to hit this weekend's SAG awards with Brad, Angie, Alec and Kate! "Extra" is sending one of our Extra Friends to the red carpet with the stars.