WATCH: Taylor Swift rocks 'SNL' with 2 songs from 'Reputation'

Taylor Swift rocked "Saturday Night Live" for the first time since 2009 with a bedazzled snake mic and a brand new "Reputation."

The pop icon, whose new album dropped Friday, performed a lively version of "...Ready for It?" over a backing track, then returned to the stage later with her guitar for an acoustic rendition of "Call It What You Want."

Check out the performances below:

>> Click here to see Swift's performance of '...Ready for It?'

>> Watch Swift's performance of 'Call It What You Want' here