A gossip quiz wasn't the only thing that Jay Leno and Chelsea Handler battled about last night. Leno also teased her about the age difference between her and boyfriend Ted Harbert (the E! chief - I guess they got back together?), Handler insulted Leno by comparing him to another talk show host, and then Leno showed the new Playboy that features Handler on the cover.

After the jump, Leno and Handler continue the battle.

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