Kanye West is keeping himself busy overseas. The Chi-town MC, who's been traveling to more than one European locale since the release of his joint collaboration, 'Watch the Throne,' with Jay-Z, joined his G.O.O.D. Music signee Big Sean onstage while in London recently.

A shirtless and visibly sweaty Sean, decked out in a baseball hat and glittering gold chains, addressed the crowd before moving into his hit single, 'Marvin Gaye & Chardonnay,' off his debut LP, 'Finally Famous.' "All you really need is some good ass sex, some good weed and a little bit of Marvin Gaye and chardonnay," he stated in footage captured by the Hip Hop Chronicle UK.

Entering from stage left, a black shades-wearing Yeezy showed up in time to take over the track's signature line "Hold up, hold up, hold up," then supported the Detroit rhymer on his verse before moving into his own lyrics.

Before 'Ye made his exit, his protégé addressed the excited crowd. "Ya'll make some noise for motherf---ing the legend, Kanye West," he shouted. "G.O.O.D. Music run this b----."