Samantha Ronson smoking cigarette beanie hat jeans jacket vest

Yes, Samantha Ronson is back in the Big Apple for Mercedes-Benz Fashion Week, but this time she's not with Lindsay Lohan! SamRo's sister Charlotte Ronson gave a sneak peek of her Fall 2011 collection at a runway show on Saturday - check out the LA DJ en route to see her equally famous sis.

In other Ronson news, brother Mark just got engaged to French model Josephine De La Baume. Talk about a famous fam - The Royal Ronsons!