19-year-old Simone Biles, the runaway favorite to win the Olympic gold medal in the all-around this summer, won her fourth consecutive all-around gold at the annual P&G Championships by a huge margin. Two-time Olympic gold medalist Shawn Johnson was watching Biles' floor routine from the crowd, and she caught Biles winking at her in the middle of her performance.

Yes, @simonebiles we caught the wink ;) hahaha love it! Check out the full video on YouTube! Link in bio above #stlouis2016 #olympics #gymnastics

A video posted by Shawn Johnson East (@shawnjohnson) on

You can watch Biles' entire performance below.

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(Thanks to FTW! for sharing this video.)