A Candle in The Cake

For my birthday Mike got me an ice cream cake.  He put 2 candles in it and both he and Gwen sang to me.  Fast forward to today.  We promised Gwen ice cream cake if she pooped on the potty.  She did so she got her cake.  Of course she wanted a candle in it.  So what did we do?   We sang:

Happy Pooping To You
Happy Pooping To You
Happy Pooping To Gwen
Happy Pooping To You!

She then blew out the candle.