Watch This! Fergie and Slash Play “Sweet Child O’ Mine”

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We realize not everyone is going to want to see this, but we have to admit that Fergie pulled off a pretty sweet Axl Rose impersonation over the weekend when Slash joined her on-stage in Coast Mesa, California. In the clip below, the Black Eyed Peas singer introduces the top-hatted Velvet Revolver/Guns N’ Roses guitarist in her own inimitable fashion by proclaiming in a faux British accent, “You guys like f***ing rock and roll, eh?” Things improve from there. In fact, they go so well that the pair also pulls off a killer take on Heart’s “Barracuda.” (The fan commentary is truly priceless).