Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @BratzHead happy birthday to the most beautiful cheerful sister ever, llnp 💕❣🎉
This tweet contains emotions: 
joy, love, optimism