There’s a new trend in Hollywood — and it’s putting us to sleep.

Tinseltown’s top stars are dropping thousands of dollars to look, well, like they just woke up.

Leading the charge wearing silky pajamas is Salma Hayek, Victoria’s Secret model Miranda Kerr and Rihanna – who even busted out this yawning style on the red carpet for the Tokyo premiere of her film, Battleship.

These pajama outfits aren’t just your run-of-mill sleepwear styles.

When RiRi, 24, hit the red carpet in her blue jamies, she didn’t just throw on some cheap sleepwear: Indeed the “We Found Love” singer’s matching ensemble was by designer Emilio Pucci.

Kerr, the 29-year-old supermodel and wife of Orlando Bloom, dressed her — err, tired — look by pairing her pajama pants with grey Christian Louboutin pumps.

Even tiny trendsetter Suri Cruise, the six-year-old daughter of Tom and Katie Holmes, is getting into the the sleepy style as this video shows.

What do you think of the pajama outerwear? Play celeb stylist below.