Katy Perry will be hosting Saturday Night Live on December 10th with musical guest Robyn.
We know Katy could host and perform but it is interesting to see some shine go to Robyn. She was also the opening act of Katy's "California Dreams" tour.
Katy Perry should hold the record for most numbers off of 1 album by that time as well. Right now, she is tied with Michael Jackson's "Bad" album for 5 number 1's.
We have a feeling her husband Russell Brand might show up for this episode as well.-DocFB
Diagnosis: Hope she does an SNL short with Andy Samberg