Lenny Hochstein was overheard having a heated exchange with estranged wife Lisa Hochstein. "I saw Lenny Hochstein step outside of Sinan Tuna's annual Art Basel party in Miami Beach, clearly arguing on ...

The exclusive party, held at Lenny Hochstein’s Star Island mansion, saw a heavy police presence due to new Art Week ...

Page Six spotted the doctor dancing up closely on his former fiancée at Nylon magazine’s party, which was held at his Star Island estate.

Lenny and Katharina showed up to the party together and were inseparable all evening,” a spy exclusively tells Page Six of ...