Katherine Jenkins Click here to add this artist to Oversome! Similarity Rating: 100%

Hayley Westenra Click here to add this artist to Oversome! Similarity Rating: 75%

Vanessa Amorosi Click here to add this artist to Oversome! Similarity Rating: 50%

Russell Watson Click here to add this artist to Oversome! Similarity Rating: 46%

Josh Groban Click here to add this artist to Oversome! Similarity Rating: 44%

Sarah Brightman Similarity Rating: 40%

Jackie Evancho Click here to add this artist to Oversome! Similarity Rating: 40%

Il Divo Similarity Rating: 39%

Girls Aloud Similarity Rating: 37%

Jessica Simpson Similarity Rating: 36%