US president Barack Obama and vice-president Joe Biden have joined forces in an exercise video encouraging Americans to get fit.
The First Lady has often used unconventional methods to get her message of healthy eating across, and her latest video is no exception.
The US First Lady Michelle Obama has teamed up with Sesame Street's Big Bird to encourage children to eat healthier and be more active.
First Lady Michelle Obama held a roundtable with Chinese educators on the topic of education at the US Embassy in Beijing.
Obama delivered a speech at Peking University and sat down for talks with students from China and US on Saturday, part of her visit with an aim for promoting education and cultural exchanges between the two countries.
As a Harvard-educated lawyer, Obama said her parents passed on the importance of education to her.
US First Lady Michelle Obama and her daughters, Sasha and Malia, paid a visit to Beijing's Summer Palace today during her official week-long visit to China.
Michelle Obama has told students in China that freedom of speech and unfettered access to information make countries stronger and should be universal rights.
The US First Lady was speaking at Peking University in Beijing during a trip aimed at promoting educational exchanges between the US and China, which has some of the world's tightest restrictions on the internet.
Mrs Obama said the free flow of information is crucial "because that's how we discover truth, that's how we learn what's really happening in our communities, our country and our world".
She said it makes countries stronger "when the voices and opinions of all their citizens can be heard."
China blocks many foreign news services and social media sites such as Facebook, Twitter and YouTube.
Michelle Obama has arrived in China for an official visit with her two daughters for a week-long visit to three Chinese cities.
Accompanied by China's First Lady Madam Peng, she visited a school in Beijing and observed a lesson in robotics.
Barack and Michelle Obama have praised the US armed forces in their Christmas address from the White House.
President Obama and David Cameron appear to have been caught taking a "selfie" with the Danish Prime Minister Helle Thorning-Schmidt during Nelson Mandela's memorial service.
A photo of the trio shows them leaning in to get into the shot.
Ms Thorning-Schmidt is married to the son of former Labour leader, Lord Kinnock.
Michelle Obama's official First Lady Twitter account has said that updates from the account will be limited due to the "shutdown" to government services across the United States.
Due to Congress’s failure to pass legislation to fund the government, updates to this account will be limited. #Shutdown