Where to buy CELO USD?

As a cryptocurrency enthusiast, I'm curious about the latest trends in the digital currency market. Specifically, I've been hearing a lot about CELO and its potential to revolutionize decentralized finance. However, I'm still unclear about where to buy CELO USD. Could you please provide some guidance on the best platforms or exchanges to acquire CELO tokens in US dollars? It's important for me to find a reputable source that offers competitive exchange rates and a user-friendly interface. Thank you in advance for your assistance in navigating this emerging market.