Flower Power: Get an Exclusive Look at the Cover of Drew Barrymore's New Book, Wildflower

Drew Barrymore is telling her life story the only way she knows how.

In a new book titled Wildflower, Barrymore, 40, has written a collection of autobiographical essays that reflect on her life – from growing up in Hollywood in the famed Barrymore family to becoming a wife to Will Kopelman and mom to their two daughters, Olive, 2, and Frankie, 1.

Odd Mom Out's Jill Kargman: Why I Started Acting on TV at 40

Jill Kargman is already a New York Times best-selling author and a mom of three, so stepping into the spotlight at age 40 for her first big role on television wasn’t stressful at all.

“I think there’s a freedom in being 40 where you just don’t give a s—,” she tells PEOPLE. “I really don’t care and I don’t have the same insecurities that I probably would have had at 20 if I pursued it.”

Odd Mom Out's Jill Kargman Trades Parenting Tips with Sister-in-Law Drew Barrymore

In Odd Mom Out, Jill Kargman stars as Jill Weber, a stay-at-home mother to three children and wife to a husband whose career keeps them in the 99th percentile of the 1 percent.

Resting comfortably in the top tier of the 1 percent are Jill’s in-laws. Her sister-in-law, Brooke (Abby Elliott), is straight out of Kargman’s 2007 novel Momzilla on which the scripted Bravo comedy is based. Rich, blonde, entitled and with more nannies than children, Brooke acts as a foil to the more laid-back Jill.

Drew Barrymore Gets Her Groove On at Dance-Party Workout Class

Drew Barrymore has made it clear she’s not going to be tied to a barbell to get back her pre-baby body.

Sticking to her word, the mom of two has instead taken up fun dance classes at Equinox with gal pal and choreographer Robin Antin.

Drew Barrymore Honors 'Hero' Moms With Mother's Day Event at Children's Hospital

Drew Barrymore’s cosmetics line FLOWER Beauty hosted its second annual Mother’s Day event at Children’s Hospital Los Angeles on Friday, giving moms of sick children the chance to be pampered alongside their kids.

The second annual event brought hair and makeup artists to the Children’s Hospital for mothers who spend most of their time with their kids who are receiving treatment. The children enjoyed a day of face painting and manicures alongside their pampered moms.

Watch Drew Barrymore's Sister-in-Law Make Her Acting Debut in Bravo's Odd Mom Out

There’s another actress in the family!

Drew Barrymore’s sister-in-law Jill Kargman is the star of Bravo’s second scripted series, Odd Mom Out.

And the New Yorker is doing a whole lot more than acting in the comedy series.

Drew Barrymore: Two Kids Is 'Even Better' Than One

Barrymore “can’t believe” how much fun she’s having with her daughters

#FlashbackFriday: Watch Drew Barrymore Get Knocked Out in This Classic Fever Pitch Scene

Drew Barrymore: Pregnancy Turned Me into a Kangaroo ... But That's Okay!

“After making two babies, holy cow, does your body do some crazy stuff!” Barrymore says