Zach Braff under fire for 'demanding antics' as he marks career comeback

Zach Braff is reportedly delighted to be back in the spotlight. 

However, as per the latest report of RadarOnline.com, the view from the top is becoming increasingly crowded by the actor's own ego as he is letting the success go straight to his head.

An insider tipped that the actor's recent career "second act" has transformed him from a confident creative into an "unbearable" presence on set.

"Zach was always a little arrogant," an insider tipped, noting, "Now? He's unbearable."

They also mentioned that with each passing day Braff's ego has gotten bigger, which has impacted how he interacts with colleagues as well.

"It's made him worse," another source claimed. "More demanding, less collaborative – and very aware that the spotlight is back on him."

The source went on to dish that the actor's moods have become unpredictable or volatile enough that crew members pf Scrubs feel they must monitor their own behavior to avoid triggering a negative reaction from the star.

"There's definitely a different energy now," a tipster added. 

They added, "The vibe around him isn't as easy. People are walking on eggshells."

Before conclusion, a source remarked, "His ego could become the real storyline if it keeps growing."