Way to go, Bella Thorne!
The Shake It Up star posted this photo to Instagram, in which she's rocking a tank top that reads, "I'm a dancer against cancer." The shirt is part of the KARtv campaign to support cancer research, with a special emphasis on breast cancer -- hence the pink lettering.
KARtv is a dance network, and their annual KARtv Dance Awards and benefit show will be held July 3, 2013 at the MGM Grand in Las Vegas, Nevada. It's unclear whether Bella will be present at the awards, but either way, it's awesome that she's helping such a good cause!
To learn more about Dance Against Cancer and to donate to the cause, you can check out their site here.