Complex sentence: Two of his sons (O'Shea, Jr. and Darrell) are also rappers under the names OMG and Doughboy and were featured on his album "I Am the West".
Split into simpler sentences: Two of his sons (O'Shea, Jr. and Darrell) are also rappers under the names OMG and Doughboy. They were featured on his album "I Am the West".