People News Kaley Cuoco dismisses rumors of dating Johnny Galecki 10/15/2015 Kaley Cuoco dismissed rumors she is dating Johnny Galecki Wednesday on Instagram. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Jim Parsons Kaley Cuoco Johnny Galecki Simon Helberg Kunal Nayyar The Big Bang Theory Best Friends