You're getting older, baby! A birthday is mama's opportunity to celebrate her little one and get creative with her party planning ideas and the birthday cake may be the biggest detail on mama's party planning to-do list. Whether mom's a baker and creates her confection from scratch, or heads to the bakery with her vision in mind, get inspired for your lil's next birthday with these 54 unique, whimsical, and fabulous birthday cakes for baby and tot!