Kaelin's Entertainment Report: Britney Spears Apologizes, Danica Patrick Opens Up About Aaron Rodgers, & SZA's Surprise Guest!

Britney Spears issued an apology after lighting a cigarette on an airplane. Danica Patrick spoke negatively about her dating experience with Aaron Rodgers. And SZA brought Justin Bieber out on stage to sing her hit song "Snooze" with her! See omnystudio.com/listener for privacy information.