TikTok CEO Shou Zi Chew will be a guest of Donald Trump at his inauguration Monday as the popular app’s ban is set to go into effect, according to three people familiar with his plans.

TikTok's CEO is expected to attend president-elect Donald Trump's inauguration on Monday, according to multiple US media outlets, as some Democratic lawmakers and the incoming administration try to help the Chinese-owned app avert a ban in the US.

One of TikTok's top investors is billionaire Jeff Yass, Pennsylvania's richest man and a GOP megadonor. There is no indication yet whether Yass will attend Trump's inauguration.