Will this feud -- and the associated lawsuits -- ever end??
Madonna gave a feisty and super sassy performance at Madison Square Garden in New York City on Tuesday night! And, unlike the previous evening, she brought out a surprise special guest, much to the delight of the sold out crowd!
South Korean rapper PSY joined the one and only Queen of Pop for a mashup of his smash Gangnam Style with her song Give It To Me. And… it was hella fun and very effective!
Check it out above!
And, as a bonus treat, also check out their duet on M's classic Music… after the jump!