This noun is the last word of an album whose back cover features the words "...or do they?" "Da Ya Think I'm Sexy" appears on that album by Rod Stewart, whose title associates blondes with this concept. The band of this name sings "My seat's been taken by some sunglasses, / Asking 'bout a scar" and 
This noun is the last word of an album whose back cover features the words "...or do they?" "Da Ya Think I'm Sexy" appears on that album by Rod Stewart, whose title associates blondes with this concept. The band of this name sings "My seat's been taken by some sunglasses, / Asking 'bout a scar" and is fronted by Nate Ruess. Another singer, who invokes this concept four times in a row after singing "Partyin', partyin', yeah!" but before "looking forward to the weekend," is Rebecca Black in "Friday." For 10 points, name this three-letter word that names the band that released "Some Nights" and a song that urges "Let's set the world on fire," "We Are Young."
This noun is the last word of an album whose back cover features the words "...or do they?"
fun [accept fun. ; accept funn]