SPENCER TWINS STEP UP

Princess Diana’s nieces, twins Lady Amelia and Lady Eliza Spencer, are eager to get more involved in royal life. Even though they technically aren’t royalty, sources say the twins, 29, have still offered their full support to their cousin, and future king, Prince William. “They’ve told Wills and Kate to call them for anything,” tells a source. “They want to be involved, whether it be representing the family at an event or raising funds for a charity.” It comes after Amelia and Eliza were seen out in New York City, where they looked very glamorous while doing some shopping.