1986: Birthday Party Gift Set, North American Release
CELEBRATE
White pearlised baby sea pony with lavender mane, purple and orange turtle float.
As if the Pretty and Pearly Baby Sea Ponies weren't stressful and complicated enough - the Birthday Party set also included one. She was named, quite aptly, "Celebrate", and she featured a luridly coloured float that, for some reason, often turns up on ebay wildly separated from her correct pony. Celebrate herself is quite uninspiring in terms of colour scheme, and people often get confused and think she is White Cap (the adult Sea Pony) because of it.
She was never sold in the United Kingdom.