Ariana Grande turned 26 on Wednesday. To mark the occasion, Grande's mom Joan gave her daughter a 7 Rings cake...of course, inspired by the song. The cake was two-tiered and had huge rings on top right next to the candles. Grande was playful in her birthday post. With a picture of her in a revealing black dress, she wrote on Instagram. "Another year around the sun n she still wearing these f**kin ears. Grateful for the love and for the people i get to share this life with. and thank u for the birthday wishes. :) p.s. i changed into an xxxl hoodie minutes after this was taken, don’t worry." What was the best birthday cake you ever had? How was it designed?