Home Celebrity Denim Blake Lively in J Brand Jeans Celebrity DenimDenimSkinnyWomen's Blake Lively in J Brand Jeans Oct 25, 2007 Blake Lively, the star of the hit new TV series Gossip Girl appeared on MTV’s TRL last week wearing a pair of J Brand Jett Jeans. RELATED ARTICLESMORE FROM AUTHOR Lucy Hale Wearing Trave Straight Tapered Jeans Olivia Munn – Sweatpants With An Oversized Denim Jacket If Skinny Jeans Are Still a Staple in Your Denim Closet