Adam Levine’s Alleged 'Mistress' Sumner Stroh, 23, Parties In Hollywood(02)

Adam Levine’s Alleged 'Mistress' Sumner Stroh, 23, Parties In Hollywood(02)

Image gallery: Sumner Stroh Leaks

See The Damning Private Message Adam Levine Allegedly Sent To Instagram Who is Sumner Stroh – and did she really date Adam Levine? Meet the 23 Adam Levine’s Alleged 'Mistress' Sumner Stroh, 23, Parties In Hollywood