Trending on Billboard Welcome to Billboard Pro’s Trending Up newsletter, where we take a closer look at the songs, artists, curiosities and trends that have caught the music industry’s attention. Some have come out of nowhere, others have taken months to catch on, and all of them could become ubiquitous in the blink of a TikTok clip.   This week: Three weeks into the Michael biopic and its subject’s catalog is still growing, while even his missing-in-film-action sister is feeling the benefits, and a couple very different acts see new gains for 2010s hits. Explore See latest videos, charts and news Jackson Rewrites Personal Weekly Streaming Record For the third consecutive week, Michael Jackson obliterates his personal-best weekly streaming count as impact from Michael biopic continues to spell massive streaming returns and more chart placements for many of his best-known songs.…