The "Bird Box" duo seemed to be inseparable while walking the red carpet at their New York premiere on Monday. Sandra, who was stunning wearing red with a matching bold lip, held on tightly to the rapper while photographers snapped away.
It's hard to deny the chemistry between Bullock and Kelly, who even stayed close during the group shot, which also included costars Lil Rel Howery and Danielle MacDonald.
The Netflix film seems to center around the theme of a post-apocalyptic environment and also features Sarah Paulson and Jacki Weaver.
It's unclear if Bullock and MGK will have any scenes together, but if so, we can't wait to see if their off-screen chemistry matches their on-screen one!
"Bird Box" hits theaters on December 21.