In an Instagram post with multiple photos, Stamos is seen wearing a bald cap in support of Coulier who recently shaved his head to take preventive measures as he starts chemotherapy. In another photo,

John Stamos is facing backlash on social media for wearing a bald cap to support his “Full House” co-star Dave Coulier who shaved his head amid his stage 3 cancer battle. Stamos, 61, shared three Instagram photos Monday that featured him wearing his bald cap as he spent time with Coulier, 65.

John Stamos’ gesture to wear a bald cap in “solidarity” with his Full House co-star Dave Coulier was slammed as being “shallow.” While some admired John’s support for his friend, who was diagnosed with an “aggressive” form of cancer,