From Robin Thicke's Saturday Night Fever getup to Taylor Swift's sleek ACM red carpet look, these are a few of the day's most trendable photos.

  • 1

    Taylor Swift, ACM red carpet

    Whoa, looks like hanging out with supermodels is rubbing off on Tswizz.  She ROCKED this super sexy J.Mendel ensemble.

    Jason Merritt, Getty Images
  • 2

    Lady Gaga and Tony Bennett

    Not one to be upstaged even by a legend, Lady Gaga turns it out while catching up with old friend Tony Bennett.

    Theo Wargo, Getty Images
  • 3

    Jamie Lynn Spears

    Britney's lil sis blows out the candles on her 24th birthday cake before hitting the ACM red carpet.

     

  • 4

    Robin Thicke

    The 'Blurred Lines' crooner was channeling John Travolta's Tony Manero look as he sang the National Anthem at a recent MLB home opener.

    Noel Vasquez, Getty Images
  • 5

    Joseph Gordon-Levitt, Anne Hathaway, Andy Samberg

    Anne reunites with her The Dark Knight Rises co-star Joseph Gordon-Levitt, while Andy Samberg gets in on the fun.

    Michael Buckner, Getty Images