Jillian Dempsey shared this image of husband Patrick on their anniversary to her Instagram account, July 31, 2017.

Shannen Doherty posted this photo on Instagram with this caption: "I think my husband and I are morphing into each other..... #twins #curlyhairdontcare #tulum @kurtiswarienko," June 21, 2017.

Rita Wilson posted this photo to her Instagram account with the caption, "29 years of marriage! Thank you, God, for bringing me this man," on May 1, 2017.

Steve Martin, left, Kimberly Williams and Martin Short reunite in Nashville, March 19, 2017, in this photo posted to Williams' social media.

Dwayne Johnson posted this photo with Sunny Pawar to Instagram, Feb. 22, 2017.

Jennifer Lopez posted this photo of herself with Dwayne Johnson to Instagram, Jan. 6, 2017.

Heidi Klum posted this image to her Instagram account, Dec. 15, 2016.

Blake Lively posted this image with friend Taylor Swift to her Instagram account, Dec. 14, 2016.

This photo was posted to Rita Wilson's Instagram account on Dec. 12, 2016, with the text "tomhanks You are the best date in town."

Chelsea Handler posted a photo with Jason Biggs to Instagram on Dec. 5, 2016.

Chris Pratt is seen in Paris in a photo posted to his Instagram account.

Vanessa Williams posted this image to her Instagram account, Nov. 27, 2016.

Jamie Lee Curtis posted a selfie to her Instagram account wearing a Hillary Clinton sticker, Nov. 7, 2017.

Drew Barrymore posted a photo with an "I Voted" sticker, Nov. 1, 2016.

Sofia Vergara posted this selfie to Instagram on Oct. 30, 2016 with the caption, "When u ask your husband to pull for you a cute weekend outfit #Imstayingin"

Miley Cyrus shared this selfie with comedian Bill Murray to her social media accounts, Oct. 27, 2016.

Blake Lively helped husband Ryan Reynolds celebrate his birthday in this image he posted to his Instagram account, Oct. 25, 2016.

Drew Barrymore posted this photo to her Instagram account on Oct. 16, 2016.

Zac Efron posted this photo to his Instagram account, Oct. 11, 2016, in support of the "Polished Man" campaign to end violence against children.

Drew Barrymore posted this photo to her Instagram account with the caption, "Happy Sunday everyone! Happy Sunday!"

Ben Higgins posted this photo to his Instagram account on Oct. 6, 2016.

Chris Pratt shared this image to his Instagram, Oct. 2, 2016.

Elizabeth Hurley posted this photo to her Instagram account, Sept. 8, 2016 from 'The Royals' set.

Miranda Kerr posted an image on her Instagram account, Aug. 25, 2016.

This photo was posted to Drew Barrymore's Instagram account, Aug. 22, 2016.

Rita Wilson posted this photo on Instagram on Aug. 18, 2016 with the caption, "I love him."

Serena Williams posted a photo on her Instagram account, Aug. 19, 2016.

Anne Hathaway posted this photo to her Instagram account with the caption, "Resting Beach Face," on Aug. 15, 2016.

Lea Michele (center) posted this photo with Taylor Lautner (left) and John Stamos (right) to her Instagram account, Aug. 8, 2016.

Amy Schumer posted an Instagram photo to her account with the caption, "Whoa what a ride working with chris_meloni," on Aug. 8, 2016.

Drew Barrymore posted an Instagram photo from Vegas with the hashtags #sundays #poolside #vegasbaby #bestweeekend #withbestfriends on Aug. 9, 2016.

Zoe Saldana posted a photo on her Instagram account on Aug. 1, 2016.

Kerry Washington posted an image on her Instagram account, July 28, 2016.

Vanessa Williams posted this photo on Instagram with this caption:" Aloha from #TheLibrarians set!" July 27, 2016.

Alicia Keys posted this photo to her Instagram account with the caption, "I bow in deep gratitude to the #MothersoftheMovement for being Beautifully Bright Beacons of Light even through the darkness."

Kerry Washington posted this photo on Instagram with this caption, "Love. Scandal," July 25, 2016.

Chris Pratt posted this photo on Instagram with the caption, "Me and Stan Lee" on July 23, 2016.

Alessandra Ambrosio (R) posted this photo to her Instagram account with Eva Longoria (L) at the Global Gift Foundation Gala, July 17, 2016.

Lena Headey shared this image with her former "Game of Thrones" co-star Pedro Pascal to her Instagram account, June 27, 2016.

Anderson Cooper posted this photo on Instagram, June 24, 2016.

Catherine Zeta-Jones posted this photo with this caption: "Lunch in Portofino, a beautiful day #traveltuesday," June 21, 2016.

Vanessa Williams (R) posted this selfie with Rebecca Romijn (L) and Judith Light (C) with the caption, "#WCW Ugly Betty ladies," June 22, 2016.

Reese Witherspoon posted this photo to her Instagram account with the caption, "Happy Birthday to my Aussie gal, Nicole Kidman! Shine bright today."

Chelsea Handler posted this photo with Florence Henderson to her Instagram account with the caption, " My tv mom. This woman made me believe in magic," June 2, 2016.

Sofia Vergara posted this photo of herself and Joe Manganiello on her Instagram account, May 22, 2016.

Chelsea Handler posts a photo on her Instagram account, May 17, 2016.

This image was posted to Mark Consuelos' Instagram account on May 17, 2016 with the text, "One more from #foxupfronts last night. @jussiesmollett on my lady's show this AM. #whatamidoingwithmyface."

Victoria Beckham posted a picture to her Instagram account in May of 2016.

This photo was posted to Drew Barrymore's Instagram account on May 10, 2016 with the text, "Oh my goodness, I woke up in Florida!"

Gwen Stefani posted a photo on Instagram, May 9, 2016.

Jessica Biel posted this picture of her and her son, Silas, to her Instagram account, May 8, 2016.

Drew Barrymore posted a photo on her Instagram account on May 6, 2016.

Cindy Crawford posted this photo to her Instagram account, May 5, 2016.

This photo was posted to Kerry Washington's Instagram page with the text: "YES! Surprise DC visit from JudySmith - the REAL fixer!!!! The best. The one and only."

John Krasinski posted this photo on Twitter with this caption: "Soooo...this rabid theater fan came to #DryPowder last night! @jennafischer," April 27, 2016.

Kerry Washington posted this photo on Insatgram with this caption: "This guy #Scandal," April 22, 2016.

This image was posted to Demi Lovato's Instagram account on April 19, 2016 with the text, "Sun kissed."

Channing Tatum posted this photo of his wife to his Instagram account on April 3, 2016.

This image was posted to Kaley Cuoco's Instagram account on March 31, 2016 with the text, "#tbt We absolutely mastered the ways of the #selfiestick."

This image was posted to Chelsea Handler's Instagram account on March 29, 2016 with the text, "Thanks to a fun dinner filmed with @katehudson @therealmalinakerman @mayimbialik hot parenting tips."

Jon Lovitz posted this photo on Twitter, March 27, 2016.

Drew Barrymore posted an image to her Instagram account, March 13, 2016.

Justin Timberlake posted this image to his Instagram account, March 4, 2016.

Sarah Michelle Gellar shared this image with Martha Stewart to her Instagram account, Feb. 2, 2016.

Ricky Martin shared this image to his Instagram account, Jan. 27, 2016.

Elle Macpherson posted this photo to Instagram on Jan. 19, 2016 with the caption, "Flying... can't wait to see you..."

Gwyneth Paltrow, enjoyed a weekend getaway with her children, close friends and boyfriend Brad Flachuk at an Airbnb on the beaches of Punta Mita, Mexico.

Amy Schumer posted this photo of herself with Ronda Rousey on her Instagram account, Jan. 12, 2016, with the message: "Ladies."

Emilia Clarke shared this image with fellow "Game of Thrones" star Gwendoline Christie to her Instagram account, Jan. 7, 2016.

Jack Black arrives at the People's Choice Awards at the Microsoft Theater, Jan. 6, 2016, in Los Angeles.

Drew Barrymore posted this photo to Instagram on Dec. 30, 2015 with the caption, "One last one! Cheers with my sister (in law)."

Jennifer Lopez posted a photo to her Instagram account, Dec. 25, 2015 with the message: "Mommy and me #christmastime."

Madonna posted this photo to Instagram on Dec. 25, 2015 with the caption, "Merry X-mas to the Sun-shine of my Life!"

A photo posted to Yorkdale Shopping Center's Twitter account, Dec. 19, 2015, showed Paul Mason, Yorkdale's Fashion Santa, with Justin Bieber.

A photo posted to 'Game of Thrones' star Emilia Clarke's Instagram of Maisie Williams and Sophie Turner on Dec. 13, 2015 with the caption, "Sisters from other misters."