Tuesday night marked the first night of “The Late Show with Stephen Colbert,” which saw Colbert take over for longtime "Late Show” host David Letterman. On his first night on network television, Colbert devoured some Oreos and interviewed George Clooney (who he presented with a Tiffany paperweight that read “I don’t know you”) and presidential candidate Jeb Bush. Colbert joined musical guest Mavis Staples, Buddy Guy, house band Jon Batiste and Stay Human and several surprise guests in a rendition of Sly and the Family Stone’s “Everyday People.” Check out the video above.