Justin Bieber brought a ton of A-listers out to his show for opening-night of Super Bowl weekend ... including Jeff Bezos and Lauren Sanchez, who couldn't get their hands off each other.
JB was the highlight of h.wood Group and Revolve's Super Bowl party Friday night at Pacific Design Center in West Hollywood ... an event which also included Leonardo DiCaprio, Kendall Jenner, Khloe Kardashian, Shawn Mendes, Tobey Maguire, Tyga, Logan Paul and a ton of others.
Jeff and Lauren certainly enjoyed the performance, and got pretty handsy during their set as the hung out with her ex, NFL legend Tony Gonzalez in a roped-off VIP section.