It's no secret that Gabrielle Union is an icon (opens in new tab), but if you want proof of that, she's happy to oblige. The actress recently offered a quick lesson in vulnerability on Instagram (opens in new tab) by dancing topless in front of a window.

In the video, Union wears nothing but shapewear bottoms and stands by the window looking out at the metropolitan skyline. She dances and sings as her friends laugh and cheer behind her.

The caption reads, "Giving off powerful dancing cricket vibes ...... But when people ask what it feels like to be publicly vulnerable ...... Here it is: ......" It says. Seriously, if you've ever almost literally died from humiliation, being vulnerable can be a challenge. Peace and joy can be found right alongside vulnerability. #YouGotAnythingStronger is available everywhere. Get your copy or audio now. #YouGotAnythingStronger #This concept speaks for my feelings.

"You Got Anything Stronger" (opens in new tab) is Gabrielle Union's (opens in new tab) second memoir, just out. In it, she opens up extensively about her life as a mother (opens in new tab), her current career, her years of battling racism in the entertainment industry, and much more.

FYI, Union's first book, We're Going to Need More Wine (opens in new tab), was a New York Times bestseller with a Goodreads rating of 4.19 at the time of writing. It's time to start reading.