Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided 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