Watch Britney walk Kathy Griffin on a lead in Vegas

Britney Spears was joined by Kathy Griffin for an extra special performance in Las Vegas over the weekend.

The actress and comedian became the latest star to be tied up and walked on a lead by Britney as part of her Freakshow routine – click here to see what happened when Nicole Richie joined her on stage.

Kathy gave the Work Bitch singer a run for her money on stage by dancing and whipping her hair back and forth as she crawled down the runway.

“Give it up for Miss Kathy!” Spears told the audience at the end of the performance, after signing a t-shirt for the star.

Meanwhile, the pair have exchanged tweets since the performance. See their conversation below:

Spent last evening w Miss @BritneySpears here in #Vegas, woke up w rug burns! What happened? pic.twitter.com/yd5CsWmS0Y

— Kathy Griffin (@kathygriffin) November 2, 2014

.@kathygriffin Great having you at the show. I’m sure that happens to you a lot Kathy.

— Britney Spears (@britneyspears) November 3, 2014

Watch Britney and Kathy’s Freakshow performance below:

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