What he does: Partner at Gruss & Co (Private Investment firm) and CEO of Round Hill Music
Joshua comes from a well known New York hedge-fund family, and is the son of financier Martin Gruss. In 2003, he married designer Shoshanna Lonstein (who has also been linked to Ben Affleck and Jerry Seinfeld in the past). They still live in NYC together and have a 7-year-old daughter, Sienna.
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Tuesday, March 11
Sean MacPherson took some time out to chat with us about his new restaurant, so click through to find out why we\'re calling Margaux your new go-to in NYC.