"Queen B" Part Two of Four & "Things in Common". Cheryl's reign over Pembrooke is in peril! Everyone flocks to new-kid-in-town Pieter, and now Cheryl might be falling for him herself! But when she finds out who Pieter's girlfriend is, will Cheryl turn to her greatest enemy for help? Meanwhile, Nancy's fed up with Chuck's favorite pastimes, but when they find new "Things in Common," will they come full circle?