J.Lo's Fashion Line for Kohl's: Suitable for First Lady & Lady Gaga

Jennifer Lopez recently launched her fashion line at Kohl's, and gave "Extra" an inside look at some of her favorite pieces, including her boots, shimmery dresses and comfortable jeans. "We have the boyfriend jean... I can't tell you how many hours went into, like, pinning and fitting to get the perfect fit," Lopez told "Extra" correspondent AJ Calloway.

The fashionista pointed out that her apparel complements different shapes and particular styles for women, including high-profile stars. Lopez matched items from her collection to Lady Gaga, First Lady Michelle Obama and the Duchess of Cambridge, Kate Middleton ("I find her to be very comfortable"). "For Gaga, I would probably do these sparkly shoes 'cause she's such a stage performer."

Jennifer's Many Amazing Looks!

In addition to her fashion line, Jennifer is gearing up for a private performance at the Mohegan Sun Casino in Connecticut, and said, "It's their 15th anniversary and they asked me to perform!"

The busy mom also expressed her excitement for the Halloween season and going trick-or-treating with 3-year-old twins Max and Emme. J.Lo hinted at possible costumes, revealing, "Me and Max (sic) might dress up like monsters. Emme's going to be a princess and she already picked out her Prince Charming -- a friend of ours who has to come and bring her shoes."