J.Zoe? Lopez Sports Rachel's New Line

American Idol and showbiz multi-hyphenate Jennifer Lopez has given her stamp of approval to Rachel Zoe, stepping out in a coat from the Rachel Zoe Project star's new resort collection.

Hollywoodlife.com caught Lopez in London promoting her new album, Love?, and found her sporting the bright white "Ingrid" button-down en route to her performance in the Summertime Ball at Wembley Stadium.

So any chance we'll get to see a Zoe-Lo consultation on The Rachel Zoe Project? We won't know until the fourth season starts to unfold on August 2.