<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMDkvMDE5MWM3NjYtMDkxMC03ZDE3LTkwMjMtODlkNTY2Y2NhM2Yx.jpg"></p><p>In some cases, celebrity backing for a crypto project is a red flag because it’s a scam ad made by criminals. </p>