Christina Aguilera Would Do a Song With Britney

She was on Kimmel tonight.
- Talks about social media and how beneficial it is
- Says social media helps squash beefs, if they had it back in the day she would've used it to squash it
- Talks about rumored Britney Spears beef, they woukd've probably done a song back then to squash the beef
- Says shes open to doing a song with her, if her reps say okay