Off the market!
https://t.co/NiVm7cm8sC- Us Weekly (@usweekly)
March 7, 2019 Zac 31, and the swimmer, 23 have been seen together multiple times in recent months
First spotted together at a fitness class in Los Angeles in January, then they sat beside each other during the UFC 235 fight at T-Mobile Arena in Las Vegas on Saturday, March 2
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