article_snippet: Other famous figures to have completed the challenge so far include singer Beyonce, who posted a video of Mrs Obama working out to Survivor's Eye of the Tiger while sporting a form-fitting black T-shirt.
article_snippet: In a video of herself working out to Survivor's Eye of the Tiger while sporting a form-fitting black T-shirt, the 33-year-old, who was also donning black and white sneakers, participated in five different workouts, including standing crunches, deep lunges and cardio on a workout bench.
article_snippet: Radio personality Ryan Seacrest has also completed the challenge.
article_snippet: Radio personality Ryan Seacrest uploaded a video of Radio personality Ryan Seacrest doing burpees to Radio personality Ryan Seacrest Twitter page, writing that Radio personality Ryan Seacrest was 'passing on' the challenge to Nick Jonas.
article_snippet: Other famous figures to have completed the challenge so far include singer Beyonce, who posted a video of Mrs Obama working out to Survivor's Eye of the Tiger while sporting a form-fitting black T-shirt .
article_snippet: Getting active: Ryan Seacrest has also completed the challenge, which is part of the 'Let's Move!' initiative .
article_snippet: Five moves: The radio personality uploaded a video of himself doing burpees (pictured) to himself Twitter page . '