The spelling of "Ashley Ballard With So Plush" can be explained using the International Phonetic Alphabet (IPA). First, "Ashley" is pronounced /ˈæʃli/. Next, "Ballard" is pronounced /ˈbælərd/. Finally, "With So Plush" is pronounced /wɪθ soʊ plʌʃ/. The IPA is a standardized system of symbols that represent the sounds of language. It helps clarify the pronunciation of words, particularly for those learning English as a second language or for communication across different dialects.