Phew. Mr. Big will return for the Sex and the City sequel – how could he not? Chris Noth has officially signed on to reprise his role as Big in Sex and the City 2.

Sarah Jessica Parker confirmed the news at the Wonderful World premiere Monday during the Tribeca Film Festival, but she assured, “I don’t know anything yet” about plot points.

Sexy Gilles Marini, who’s been getting loads of attention on Dancing With the Stars, is rumored to reprise his role too in the sequel, though nothing has been confirmed.

Sex and the City 2 is scheduled for a May 28, 2010 release.