A Cheerful bunch of hearts

Here are some of the cards from the Stampin' Up workshop that I enjoyed on my birthday, all using a heart shaped treat cup.  This gave me a few problems as each time I tried to make the one filled with water and glitter, my card leaked!  With help from Zoe and Natalie, who were running the day, it was established that it was the cups that were faulty, not me - phew!  With a new batch of cups I was able to complete the set.
First card has water and glitter inside it, second card is a birthday card filled with sweeties.  Happily there were some left over so we got a sugar boost while making this one ;-).  Last card has some glitter confettin inside.  All stamps, DP and embellies are Stampin' Up.  While the cups don't really do much for me and can only be used for hand-delivered cards, I do like the birght cheerful papers, of which we had plenty left over.
I'm entering my cards for the following challenges:
Creative Craft World - love 
Penny's Paper Crafty - hearts a flutter
Simon Says -  love is in the air
A Spoonful of Sugar - photo inspiration - perfect colour match for these!
Craft Your Passion - bling and hearts
Paper Sundaes - Valentine