Michelle Obama to Appear on 'Biggest Loser'

The weight-loss reality show The Biggest Loser is getting a big name: Michelle Obama. The First Lady announced Wednesday she’ll appear on the NBC series next Tuesday for its first-ever White House workout, The Washington Post reports.

It will be a two-part extravaganza and – spoiler alert – she’ll talk to the guests about how adult behavior impacts child behavior, which is part of her 'Let's Move!' initiative to address childhood obesity. 

The First Lady will also be stopping by the Kids Choice Awards, taped live in Los Angeles on Saturday, to honor country pop singer Taylor Swift with the Big Help Award.