She’s been all over the metropolitan Los Angeles area this week filming “The Back-Up Plan,” and yesterday (June 18)  Jennifer Lopez got to indulge her inner-clotheshorse.

The “Love Don’t Cost a Thing” songstress looked to be having a good time on the Pasadena set as she meandered around the lot in between scenes.

And from the looks of it, J. Lo enjoyed multiple wardrobe changes throughout the day, a sign that she may have something in common with her character Zoe – a love for clothes!

Earlier this week, Ms. Lopez donned a pregnancy suit to film her scenes, harkening back to her own pregnancy last year during which she carried twins Max and Emme.