Chris Rock made a joke of that slap during his stand-up show, but was mum on Will Smith's apology. Elon Musk's disdain for his dad probably just intensified, after the 76-year-old Musk patriarch essentially called his son fat and said he's not proud of him. Johnny Depp and Amber Heard each wanted to seriously paint the other in a bad light -- worse even than we saw at trial ... with even more damning claims surfacing post-verdict. Britney Spears' tell-all is finally completed, sources with direct knowledge tell TMZ, but we've learned there's a delay in releasing it and it all has to do with .... THE SUPPLY SHORTAGE! Learn more about your ad choices. Visit megaphone.fm/adchoices