Reese Witherspoon
Reese Witherspoon and husband Jim Toth have a three-year-old son named Toth Tennessee JamesCharley Gallay / Getty

Actress Reese Witherspoon and husband Jim Toth celebrated their 5-year marriage anniversary on 26 March. The 40-year-old Oscar-winning actress shared a black and white photo of her and her husband on Instagram with the caption: "Happy anniversary to my sweet husband! I love you, JT! #5years."

"Every day, I'm so thankful to have this amazing man as my partner. I would not be where I am in this life if I didn't have his constant encouragement and complete support," the actress wrote on Facebook last year, according to Eonline. "He changes diapers, makes carpool runs and always has time to give me a much needed pep talk...(He makes a really good latte too!)"

Witherspoon and husband Toth, 45, who is a talent agent, got married on March 2011. The couple have a three-year-old son named Toth Tennessee James. Witherspoon was previously married to actor Ryan Phillippe, 41, for eight years. They share daughter Ava, 16, and son Deacon, 12.

Last week, the Legally Blonde actress celebrated her 40th birthday with a guestlist that included Jennifer Aniston, Kate Hudson, Nicole Kidman and Matthew McConaughey. Singer Taylor Swift also attended her birthday and performed a few songs.

Witherspoon, who has begun producing movies, earlier had said that Toth was her inspiration. "He said, 'You should produce movies. You read more books than anybody I know. You should just buy some of them and turn them into films,'" Witherspoon quoted Toth as saying, in an interview with Harper's Bazaar posted in January.

The actress' movie Wild released in 2014 was made with the help of her production company, Pacific Standard and she was nominated for an Oscars for her performance. Currently, The Wild star is co-producing her new HBO comedy series Big Little Lies, which will feature Nicole Kidman, Alexander Skarsgård and her Wild co-star Laura Dern and premiere in 2017.

Happy anniversary to my sweet husband! 💍 I love you, JT! #5years

A photo posted by Reese Witherspoon (@reesewitherspoon) on