Katy Perry is exploring her nerdy side. The singer will be joining astrophysicist Neil deGrasse Tyson on the fourth season of his science talk show, Star Talk. There is a glimpse of her appearance in the trailer for the new season, which debuted on Entertainment Tonight.
It hasn't yet been revealed what they'll be discussing, but Katy is seen giving a hand gesture signaling her mind has been blown. She's among a roster of Star Talkcelebrity guest stars including Katie Couric, Kevin Smith, James Cameron, Alan Alda and Lance Armstrong. Each episode focuses on how science and technology have affected people's lives.
StarTalk returns to NatGeo in October.