The Daily Grind Video

Kimora Lee Simmons flaunted her fit physique in sleek leather leggings to celebrate‘s recent partnership with rocker Avril Lavigne. 

Avril’s Abbey Dawn line is teaming with KLS’s Just Fabulous, parent company of, a members-only personalized shopping site. Actress-turned-rocker Taylor Momsen, actress Mena Suvari and E! Fashion Police co-host George Kotsiopoulos joined Kimora and Avril on the red carpet, as well as inside where Avril gave a live performance.

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Kimora spits nothing but good love for Avril: “Avril, I feel, is such a punk rock sweetheart… She really has a distinct look, feel, flair and style, and certain elements of that, speaking from a design standpoint, will cross over and resonate with our members…”

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While Avril describes the line as “rock ’n’ roll, so you see a lot of spikes and skulls and black … They are bold pieces… They make a statement…They are a lot of fun…”

Just Fabulous will be the first retailer to offer the rocker brand’s new line of shoes and handbags.