Anna Kournikova added her name to the list of celebrities being attacked in nightclubs. The tennis-star was involved in a scuffle at Las Vegas club Lavo on Saturday night, People magazine reported. Anna was at a party for, table tennis competition, the HardBat Classic when another woman is said to have thrown a drink on her before a shoving match ensued. “The woman came back over and threw a drink on Anna and her assistant,” the source said. “The woman was definitely drunk. Anna said she wanted the woman kicked out, but then everything started to escalate and she and the other woman started shoving and pushing each other.” The insider added the other woman grabbed Kournikova by the neck and pushed her into a wall before security broke them apart. Maybe she was an Enrique fan?