A former Disney Channel star has joined President Donald Trump?s White House team as a press assistant. Caroline Sunshine, who played exchange student Tinka Hessenheffer on 'Shake It Up' was previously a White House intern. In a statement, White House spokeswoman Lindsay Walters said, ?Prior to her internship at the White House, Caroline interned for the Office of House Majority Leader Kevin McCarthy, the College Republican National Committee and the California Republican Party.