Tom Holland and Zendaya's PR strategy is leaving millions on the table. Pros say that's a good thing.

Source: Business Insider

Tom Holland and Zendaya promoting "Spider-Man: Brand New Day" in Germany. Tristar Media/WireImageTom Holland and Zendaya recently married after years of keeping their relationship low-key. Outside of promo tours for "Spider-Man," the couple rarely appears in public together.