Mark Estes was out and about in Tennessee on Sunday night ... yet he wasn't with his ex Kristin Cavallari, but rather another blonde bombshell, 'Love Island USA's Liv Walker.
Off the Market? Kristin Cavallari's Ex Mark Estes Sparks Dating Rumors With Love Island USA's Liv Walker After Split
Love Island USA's Liv Walker shared a TikTok video cuddling up to Mark Estes two months after his split from Kristin Cavallari.
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