I've been at O'Scraps for 11 years! and this is the first time I've completed all the birthday challenges :).

Anna Aspnes
[URL='https://www.oscraps.com/shop/Travel-Valuepack-No.-1.html']ArtPlay Palette Find My Way 2[/URL] (patterned paper)
[URL='https://www.oscraps.com/shop/UrbanStitchez-Christmas-No.-1.html']UrbanStitchez Christmas No.1[/URL]
[URL='https://www.oscraps.com/shop/UrbanStitchez-No.-5.html']UrbanStitchez No.5[/URL]

Maya de Groot
[URL='https://www.oscraps.com/shop/Passion-for-Paper.html']Passion for Paper[/URL]
[URL='https://www.oscraps.com/shop/Passion-for-Paper-II.html']Passion for Paper II[/URL]
The majority of the paper pieces are from these two kits. I made the cherry using these pieces, too.

Rachel Jefferies
[URL='https://www.oscraps.com/shop/Soulangeana-Collage-Bits-and-Bobs-by-Rachel-Jefferies.html']Soulangeana Collage Bits and Bobs[/URL]
(and the circle with the "Yes")
[URL='https://www.oscraps.com/shop/Pocket-Art-signature-kit-11-by-Rachel-Jefferies.html']Pocket Art Signature Kit 11[/URL]
[URL='https://www.oscraps.com/shop/Pocket-Art-Signature-Kit-12-by-Rachel-Jefferies.html']Pocket Art Signature Kit 12[/URL]
[URL='https://www.oscraps.com/shop/pocket-art-assembles-1-by-rachel-jefferies.html']Pocket Art Assembles No.1[/URL]

Process...
I started with an approximate idea of what a cupcake shape looked like, then built the layers of frosting up. Part way through I realized it would be easier to finish if I created a cupcake silhouette and clipped all the papers to the silhouette. Really helped with the bottom part. Added the stitching, some drop shadows, created the cherry with a little help from the warp tool, added the text, confetti, and called it done.