Celebrity Parents Kristen Bell Jokes Daughter Delta Leaves 'Threatening Notes' Around the Home: 'My Kid Can Speak Her Mind' "Delta's cookie. Don't eat it or else," read one of the notes Kristen Bell shared online By Glenn Garner Glenn Garner Instagram Twitter Glenn Garner is a Writer/Reporter who works heavily with PEOPLE's Movies and TV verticals. Since graduating from Northern Arizona University with a dual major in journalism and photography, he got his professional start at OUT Magazine, The Advocate and Teen Vogue, and he's since consistently kept his finger on the pulse of the LGBTQ community. His first book The Guncle Guide was released in 2020 and was featured on Katie Couric's list of 100 recommended books of the year. People Editorial Guidelines Published on June 12, 2021 03:30 PM Share Tweet Pin Email Kristen Bell. Photo: Kristen Bell/Instagram; Getty Images Kristen Bell's daughter Delta isn't afraid to let her voice be heard. Over the weekend, the actress, 40, shared that her 6-year-old daughter has been leaving some "threatening notes" around the house recently. "I often find threatening notes like these around the house..." she wrote in the caption, posting photos of the missives to Instagram. "Don't disturb, Delta is starving to death, only Mom can come in," read one of Delta's messages, as Bell explained that it was "taped to the door during her 30 mins hunger strike.""Deltas cookie. Don't eat it or else..." read another note, which was scribbled on a plastic bag containing little more than a crumb of cookie. Playfully, Bell added, "Guess I should be grateful my kid can speak her mind! And appreciates leftovers.)"Bell shares daughters Delta and Lincoln, 8, with husband Dax Shepard, 46, whom she married in October 2013. Want to get the biggest stories from PEOPLE every weekday? Subscribe to our new podcast, PEOPLE Every Day, to get the essential celebrity, entertainment and human interest news stories Monday through Friday. Kristen Bell Praises Daughter Lincoln for Her Play: 'Most Beautiful Crab Performance I've Ever Witnessed' She recently opened up about parenting during quarantine with Shepard. "Balancing work and parenting and online learning during the pandemic, and especially supporting mental health, it was really hard," Bell said on Yahoo's Reset Your Mindset: Pandemic Parenting live-stream special in March. "We're always honest with our kids, and sometimes it's been really hard," she added. "We explained what COVID was and why it exists and we told them everything really early on and we just reminded them that we're luckier than most people and we have to do what we can to help others during this time." RELATED VIDEO: Kristen Bell Shares Rare Photo with Her Daughters as Family Hangs Out on 'Enchanted Driveway' The parents also used the time in isolation to work on their own relationship.Bell previously told PEOPLE in January that "when we started this pandemic, were at a point in our marriage where we definitely needed a little therapy brush-up.""Every couple of years, we're like, 'We're being very antagonistic towards each other,' and we don't want that," she added. "We go back to therapy and figure out what I'm not doing that's best for you and what you're not doing that's best for me, and how we can serve this team goal better. It's been incredibly helpful."