‘Dancing with the Stars’ week 4 review: Julianne Hough returns; was Valerie Harper eliminated?

Tonight marked a non-themed week on “Dancing with the Stars,” but perhaps the theme instead was “the return of Julianne Hough,” who was replacing Len Goodman. You see, Len and Bruno Tonioli also do “Strictly Come Dancing” in the United Kingdom, and occasionally he does take some time off so that he doesn’t have to […]