Fans caught the singers riding rollercoaster attractions together and playing at the game booths.
The One Direction band member and the “Hands to Myself” singer both dressed in all black to keep a low profile. The pair was not alone, and was joined by a group of friends.
Rumors of a romance between the two spread quickly after Horan, 22, and Gomez, 23, were spotted “making out” at Dewan-Tatum’s 35th birthday bash at Bootsy Bellows in L.A following their 102.7 KISS-FM’s Jingle Ball 2015 performances, according to reports.
Gomez did say she was dating again after her split from ex Justin Bieber, though she didn’t name names. In an interview with InStyle UK, she discussed the difficulties in her dating life, and revealing she would go on a date with Horan’s ex band mate Zayn Malik. Coincidentally the solo singer is rumored to be dating Gomez’s squad pal Gigi Hadid.