Possible Clues:

• Indie pop duo Tegan and ___
• 'Pretty Little Liars' author Shepard
• Bareilles who sang 'Love Song'
• Lee of frozen desserts
• Lee in freezers
• Song from Dylan's 'Desire'
• Actress Gilbert of "The Big Bang Theory"
• Writer Teasdale
• Tegan's musical partner
• "Two Mules for Sister ___" (Clint Eastwood film)