R. Kelly recently put on quite a show while in Detroit this past weekend, much to the delight of one fan and to the horror of many others.

During his performance at the Fox Theatre on Friday night (Dec. 2) the singer was pleasantly surprised when a fan gave him an early Christmas present by way of forcefully grabbing at his nether regions, and shockingly enough, that was exactly what he had been asking for.

While R. Kelly was serenading the fan, he sang, "Keep rubbin' it baby," directing her not-so-subtly to "it" by jutting out his pelvis. After essentially inviting her to have her way with him while on stage, the singer then acted shocked when the fan actually followed through with his orders of "now grab it."

After the fan "grabbed it," R. Kelly stopped singing and backed away in disbelief, saying, "That's how they do it in the D? I like that s**t!"

Needless to say, this is one performance that the R&B singer, and one of his boldest fans, will never forget.

Take a look at the uncensored footage of the extremely intimate, and somewhat uncomfortable, moment in the clip below.