Bill Clinton tweeted he "couldn't be prouder" of his daughter, who was pictured in a tweet he posted, joined by her parents and her husband Marc Mezvinsky.
Chelsea Clinton, who is pregnant with her first child, previously completed a Master of Philosophy in the same subject at Oxford in 2003. Her father Bill also studied at Oxford under a Rhodes scholarship.
For the first time in years, Monica Lewinsky has written about her affair with US President Bill Clinton.
In an essay for Vanity Fair - to be published in full later this week - the former White House intern writes: "It’s time to burn the beret and bury the blue dress.”
She goes on: "I, myself, deeply regret what happened between me and President Clinton. Let me say it again: I. Myself. Deeply. Regret. What. Happened.”
Lewinsky, now 40, says it is time to stop “tiptoeing around my past - and other people’s futures." Adding she is now talking about her experiences so she "might be able to help others in their darkest moments of humiliation."
However, unfortunately for Kimmel the picture has only been retweeted around 7,000 times compared to over 3.4 million for the Oscars selfie, which featured Bradley Cooper, Jennifer Lawrence, Brad Pitt, Julia Roberts, Kevin Spacey, Angelina Jolie and a host of other Hollywood stars.