Meghan Markle and Prince Harry recently traveled to Toronto to promote the upcoming Invictus Games, and their reps quickly shut down the controversy surrounding their royal rebrand. The Duke and Duchess of Sussex were labeled as “grifters” by a Spotify executive, but their struggle to establish themselves in Hollywood didn’t stop them from building their shared brand. “We’ve heard time and time again that certain opportunities are make or break for the couple. They’re still here,” a rep told an outlet. “They’re still working and pursuing what they believe in, despite constantly being challenge…