Mario Lopez lived the gay man's dream on the Planet Hollywood stage with Britney Spears in Vegas this week, kiking with the Queen, masquerading as one of her dancers, and becoming one of the lucky few to have the honor of jumping from the iconic Toxic tree.

The Extra host (and longtime Britney pal) stopped by to chat about the massive changes Britney's made to "Piece of Me" upon her return from holiday break.

As we previously reported, the piping hot new version of the show includes new costumes, new songs, new scenes and, most importantly, a new and improved Britney Jean.

Strapped into one of her dancers' signature multicolored costumes (which he filled out nicely and looked stupid hot wearing), Lopez climbed the giant tree from which Britney leaps during the show to segue into "Toxic," and made the jump with flawless form.

"Your abs are insane!" Britney squealed. "You should be one of my dancers, that's amazing!"

*cosign*

Britney explains that one time, a strap on her harness broke and she was left dangling from the Toxic tree by one string! (And who could forget the time she was completely stuck in the tree altogether?)

Glad everyone made it out alive!