Prince Harry and Meghan stepped out for a double date to celebrate their wedding anniversary over the weekend. On Saturday evening, the Duke and Duchess of Sussex were spotted at Lucky’s, an upmarket steakhouse in Montecito, California. The couple were joined at the local restaurant for dinner by Brian and Tracy Robbins, according to Tatler. The next day the couple celebrated their sixth wedding anniversary but did not issue any statement to mark the milestone. The Duke and Duchess of Sussex tied the knot on May 19, 2018, at St George’s Chapel. Earlier this year, the couple posed with Brian, t…