On the Tonight Show Monday night, Olympic champion Gabby Douglas revealed how she celebrated her gold medal-winning gymnastics performance.
"I splurged on an Egg McMuffin at McDonald's!" the 16-year-old said ... an answer that was music to the ears of famous fast food lover Jay Leno.
"Egg McMuffin?" the intrigued host said as the program's other guest, fitness and nutrition fanatic Michelle Obama, could only shake her head.
"Gabby, don't encourage him," she joked. "I'm sure it was a whole wheat McMuffin."
Added the First Lady, amid laughter, "You're setting me back, Gabby!"
As First Lady, Obama has advocated for encouraging healthy eating; on her last trip to the Tonight Show, Michelle even got Jay to eat vegetables.
Later during the trio's chat, Leno questioned the gold medalist about her post-Olympics life, and whether or not it's met her expectations so far.
Watch the second half of her interview after the jump ...