Her hips may not lie, but do they print money?About two years since splitting with long-time boyfriend Antonio de la Rúa, Shakira is now facing a lawsuit from her ex... for $250 million!According to Mexican newspaper El Universal, de la Rúa says in legal documents that he resigned as a publicist while dating the gorgeous singer, eventually growing into her business manager.As a result, he believes he’s entitled to 18 percent of Shakira’s $100 million deal with entertainment giant Live Nation. He also wants chunks of estates owned by the estranged couple in Uruguay and New York.Shakira and de la Rúa broke up in August 2010 and went public with that news in January 2011.Agencies