Do you know him?

"Do you know him? Who is she?" - sometimes you can here these questions in a party, so to avoid that, this is a cool idea for an ice breaker.
You will need: A timer and a bell (or some kind of noise)
The game: Pair up your guests and allow them to talk to each other for two minutes, when the time is up, ring the bell, so the people would change the pairs:

Ice breaker game: how much can you find out in 2 minutes?

When everyone has talked to a different person one time, challenge your guests by asking who found out the most facts about one person he talked to (this rule shouldn't be mentioned before the game). Let's say Laura found out about Peter, that he loves cats, board games and he isn't wearing socks today, which makes three facts, but then maybe Peter found out about John, that he doesn't eat onions, garlic, mayonnaise and tomatoes, so it would be four facts. Remember they are allowed to use facts, that they found out during this game, because some people might know each other beforehand. This would be a nice way to know about the people around you - even the things that you didn't ask during your 2 minutes! Have fun!