When Thelma the pony's wish to become a unicorn is granted she realises that fame isn't as glamorous or fulfilling as she thought.
Oh, Thelma looked amazing. She was a unicorn! 'I'm special now,' she cried out loud. And so, a star was born... Thelma is an ordinary pony who longs to be more. One day, she spots a carrot on the ground and comes up with a brilliant idea! She ties it to her head, just before a skidding truck spills pink paint and glitter all over her! Presto! Thelma is a unicorn! Thelma quickly rises to fame, but does she really want all the attention? Or would she be happier as her old self again?
自覺平凡的喜兒馬一直夢想著要當獨角獸，一天，碰巧翻倒的粉紅色油漆居然讓她美夢成真了！
一頭閃閃發亮的獨角獸，很快就受到大家的注目，美麗的她立刻成了大明星。粉絲苦苦守候、瘋狂追逐……
一開始喜兒馬很享受走紅的滋味，但是……粉絲們真的整天都著她……不論何時何地。
糟糕的是，有些跟著她的不是她的粉絲，他們對喜兒馬真的很不客氣，喜兒馬原以為當一頭獨角獸會很棒，但她現在只覺得孤單。
最後，她發現，雖然當一頭美麗的獨角獸還滿好玩的，但是，還是當一隻平凡的小馬，做快樂的自己最棒了！