Caesar salad, invented in Tijuana, Mexico, in the 1920s, is a green salad of romaine with a highly seasoned dressing of pounded anchovies, olive oil, lemon juice, egg, and Parmesan cheese, garnished with croutons.

Lady Gaga was hit on the head at a concert and apparently it's part of a new tradition. Sort of like throwing shoes at an amazing performance BUT trying to be "safer". The object thrown at the singer by a fan appears to be a popular stuffed doll.