This week's heat wave didn't keep too many celebrities inside — though it may have kept them out of the kitchen. Missy Elliott and Mary J. Blige caught up over dinner at Catch; Adam Levine's fiancée, Behati Prinsloo, twirled her engagement ring outside Mercer Kitchen; and pretty much everyone showed up for Peggy Siegal's birthday bash. This, and more, in our weekly roundup of celebrity dining.
Carmine's: Jennie Garth was spotted eating Italian food and looking "very amicable" with ex-husband Peter Facinelli. [Page Six/NYP]