When I uploaded my daughter's 12th birthday pictures to Studio J, none of the birthday kits really made the photos pop. The Stella collection was a great match, so I turned it into a birthday layout with a stack of "presents."
To make the "presents" (which also makes a fabulous tiered cake), add a text box from the Studio J Text & Photo Areas tab. Drag it where you want it, resize it as needed, and then choose the color that you prefer. I embellished mine with different My Stickease borders (cropped and rotated to fit), a My Stickease title, and ribbon.