TI has been out of federal custody for around a week and has already performed on three big stages.

The first came at the BET Awards with Young Jeezy, then on the Scream Tour stage with his step-daughter.  The third, and most recent appearance, is the most surprising though.  Tip strolled out with Taylor Swift at her Atlanta show Sunday night.

I guess when you really think about it though, we shouldn't be surprised at all.  Taylor has shared the stage with a few huge hip-hop names lately.

In the past couple of months of her tour, Taylor has had TI, Usher and Nicki Minaj all walk onto her stage.

Don't believe me? Let's go to the video.

Usher comes out to perform 'Yeah' with Taylor.

Finally, check out Nicki and Taylor hook up for 'Superbass'.  There are actually rumors running around that these two might be hooking up for a new song.