Zendaya and Tom Holland put on an impromptu performance during the BNP Paribas Open ... belting out Whitney Houston at a break in the action.
The lovely couple were sitting together at the tennis final Sunday when they were both seemingly overtaken by the music ... launching into their own renditions of "I Wanna Dance with Somebody" by the late, great artist.
You can't hear the pair singing, but just check out the clip ... the dynamic duo's clearly putting on quite the show for anyone looking their way.