Watch The Vampire Diaries season 3 episode 14 online. Elena (Nina Dobrev) is surprised to receive an invitation to a formal ball, and when Damon (Ian Somerhalder) and Stefan (Paul Wesley) hear the party is being hosted at the newly renovated mansion of Klaus, they both insist on attending the event with her. Caroline (Candice Accola) and Matt (Zach Roerig) also receive invitations to the ball from unexpected admirers. At the elegant party, Elena learns of a horrifying plan that could lead to numerous deaths and she must decide who she can trust with her new information. Caroline discovers a side of Klaus (Joseph Morgan) no one would have suspected. Finally, after an evening of violence and dashed hopes, Damon finds a new way to cope.