Back in May, Maksim -- who was previously engaged to DWTS pro Karina Smirnoff -- spoke to Glamour magazine about rekindling his romance with Peta after the two ended their relationship in 2013. The two were spotted holding hands earlier that month.
"I guess things happen differently when you're older and time's passed and things have happened," he said. "I am a very intelligent guy, contrary to what it might seem. [Laughs] I feel different now because we're different."