Possible Clues:

• Princess in "A Bug's Life"
• Princess in Pixar's "A Bug's Life"
• Girl leader?
• '__ Boy Girl' (Roger Miller song)
• Contraction before boy or girl
• "___ boy!" (words of encouragement)
• Intro to "girl!"
• "__ boy"
• '___ Boy' (dog food brand)
• Slangy lead-in for "boy!"