"Friends and family and other fans of Red Balloon are welcome to join us for an evening of readings from our 40th Birthday ...

You'll design and deliver balloon arrangements for all occasions--white and gold for weddings, black for that over-the-hill 40th birthday party, green and white for St. Patty's Day bashes.

Christina's best friend and publicist Cassie Schienle shared a reel from the party that gave a look into the extravagant event, which included balloon ... "Had the best 40th birthday celebration ...