Question: When is the performer of song Bobby'S Girl (Song) 's birthday?
Sentence (from "Bobby's Girl (song)"): It entered the charts in October and made the Top 10 within a month reaching 3 on the "Billboard" Hot 100 by December, where it stayed for four weeks only to be kept from the top of the charts by The Four Seasons' "Big Girls Don't Cry" and Elvis Presley's "Return to Sender".
Relevant evidence: No