Jackson drew backlash online in July when he publicly
on a social media post of her dancing with Usher as he serenaded her during his Las Vegas residency.," he tweeted in response to photos of Palmer, who wore a sheer dress at the show. He deleted his Twitter account shortly after facing backlash. They also spent time together for her 30th birthday at the end of August. In one video shared on social media at the time, Jackson
He wrote in another tribute to her,"Happy Birthday to a one of a kind being. Hoping your 30s brings you many joys & triumphs!"to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.