Heidi Klum revealed that her husband, Tom Kaulitz, is joining her on a monthslong cleanse to "deworm and de-parasite" their bodies. "Everything I'm getting on my Instagram feed at the moment is about worms and parasites," Klum, 52, told The Wall Street Journal in an interview published on Monday, August 4. "So, I'm doing a worm cleanse and parasite cleanse with my husband." The Project Runway host confirmed this would be "the first time" she'd undergone any such cleanse and expected the process to take "months.