Adam Sandler invited Salma Hayek to judge how real his fake hair felt.

The actor has been shooting Grown Ups 2 alongside David Spade, Rob Schneider and Kevin James. Salma also appears in the film and the men decided to ask her to help them with a disagreement.

The gents were all sporting various hair pieces, including plugs, transplants and wigs believed to be for the picture. Intent on deciding whose looked best, they asked the actress and Cheri Oteri to test them.

"After running their fingers through the guys' hair, the ladies abruptly declared a surprise winner: Chris Rock," reports National Enquirer.

Chris is reprising his role as Kurt McKenzie in the sequel and was astounded to take the lead.

As the women began grabbing his tresses, the comedian leapt to his feet.

"What? I don't have fake hair like these dudes!" he apparently exclaimed. "This is all the real thing!"