She just joined (https://tribune.com.pk/story/2602907/sandra-bullocks-surprise-instagram-debut-sparks-massive-follower-surge) last night (https://pagesix.com/2026/04/15/celebrity-news/sandra-bullock-makes-instagram-debut-with-practical-magic-2-tease/), and she already has (https://sundayguardianlive.com/entertainment-news/1-post-1-hour-3-million-followers-sandra-bullocks-magical-debut-on-instagram-ahead-of-practical-magic-2-184184/) over 4 million followers (https://www.dailymail.co.uk/tvshowbiz/article-15734717/Sandra-Bullock-joins-Instagram-follows-Jennifer-Aniston-Nicole-Kidman-trolls-Channing-Tatum.html).