Singer whose #1 hits include 'Yeah!' and 'OMG'

Let's find possible answers to "Singer whose #1 hits include 'Yeah!' and 'OMG'" crossword clue. First of all, we will look for a few extra hints for this entry: Singer whose #1 hits include 'Yeah!' and 'OMG'. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.