The singer (along with other stars like Justin Bieber and Beyoncé) has taken to social media to promote Hand In Hand, a benefit for the victims of Hurricane Harvey.
In an emotional Instagram video, Sel breaks down in tears as she urges her millions of followers to support the cause.
She tearfully says:
"Neighbour helping neighbour without stopping to think about race, religion or anything else. If we're going to get through all the storms that confront us, that's how we're going to do it. Together, hand in hand."
If Sel's message has touched you and you want to donate to the cause, head to www.handinhand2017.com.