The interview is part of Harry's guest editorship of the programme and features the former USA president sharing his memories of the day he left office and his hopes for his post-presidential life. He offered to use a British accent, if it would help - and Harry threatened to give him "the face".
Prince Harry has described how he felt in his new role: "You're excited about this".
Then, after the prince demonstrated what he meant, Obama said: 'I don't want to see that face'.
Watch the Exact Moment Robin Roberts Slammed Omarosa on 'Good Morning America'
Despite reports that her exit was ugly and filled with vulgarity, Trump took to Twitter with nothing but well wishes for her. Another source said, 'None of us lost any sleep, and there's some silent cheering going on that she lost her position'.
Twiddling a pen, Harry tells Mr Obama: "You're excited about this, I'm nervous about this, that's what's quite amusing".
Kensington Palace says that the conversation will deal with Obama's memories of his time in office as well as his plans for post-presidential life.
Harry, who was recently at the inaugural summit of the Obama Foundation in Chicago, has forged a strong bond with the Obamas, through his work with servicemen and his trips to America.
The palace said the full interview will be made available as a podcast.
- 'Santa Cop' pairs police with kids to spread holiday cheer
- Franklin County deputies respond to plane crash near Louisburg
- Neige et verglas sur les routes dès 300 mètres d'altitude — Rhône-Alpes
- Driver killed in alleged SF firing, massive protests erupt in Kashmir
- NBC paid off producer who accused Chris Matthews of harassment, report says
- Is Buying Wells Fargo & Company (WFC) Here a Winning Strategy?
- Caterpillar (CAT) Downgraded to "Sell" at Vetr
- Kolkata 25K Run Delays Start of Karnataka-Vidarbha Ranji Semis
- Intl Fcstone Inc. Has $2.83 Million Stake in Microsoft Corporation (MSFT)
- 'Venomous' threats made to Ofsted inspector who criticised faith schools