Red Hot Hair Trend: 5 Celebs Who Went Crimson This Month [PHOTOS]

(Photos by PacificCoastNews, Getty)

If three's a trend, then five's a certainty — red hair is having a serious moment in Hollywood. In just the past month alone, count them, five of Tinseltown's leading ladies made headlines for joining the redhead club!

Considering a dramatic color change? Let these star's vibrant shades persuade you.

Dianna Agron:

(Photo via Us Weekly)

Rachel McAdams:

(Photo via People StyleWatch)

Ariel Winter:

(Photo via Instagram)

Coco Rocha:

(Photo via Instagram)

Megan Fox:

(Photo by US Weekly)

Now please excuse us while we go call our colorist...