Mar 31, 2011 10:15 GMT  ·  By

Shortly after her latest album, “Femme Fatale,” arrived in music stores, Britney Spears was on Jimmy Kimmel to promote it. And what better way to do that than with a performance and two funny skits. Check them out below.

As fans must know, Britney has been busy pushing the album. It has already won over critics, who say it’s her best work to date, just like she promised in past interviews.

On her media tour, she also squeezed in a performance on Jimmy Kimmel, with a little extra something for fans who simply can’t get enough of her: two skits.

As the videos below will show, Britney performed “Till the World Ends” with the same backup dancers – and the same routine – that she also brought to Good Morning America and the Las Vegas surprise show before the weekend.

What was different this time, though, was her outfit: she changed the black leather leotard with the bright red lights and stitching, for a sparkly green one that better complimented her figure.

Kimmel viewers had more surprises from Britney than just this live performance: she also did a skit in which she and Kimmel get tattoos, and one which was meant to be a deleted scene from “Jackass 3D.”

The second video at the end of this article is the skit with Kimmel: whereas he was tricked into getting “Britney” and “Spears” inked in large bold letters on his calves, she only got a smudge on her wrist – in pen ink no less.

The third is the skit of which Kimmel and Johnny Knoxville say it’s a deleted scene from “Jackass 3D,” in which the cast make Britney do something known as the “Poo Cocktail Supreme.”

Fans should rest assured though that Britney ran no risk of being covered in gross stuff coming out of the toilet. For one thing, the girl emerging from it at the end of the video is dressed differently and is clearly thinner than the pop star.

Check them out below and, of course, enjoy.

Britney Spears – “Till the World Ends”

Britney Spears and Jimmy Kimmel get tattoos

Britney Spears with Johnny Knoxville