Watch out Reese Witherspoon – it looks like you might have a little problem with coffee. The star of new film Hot Pursuit confesses she is addicted to caffeine, and her talent agent husband Jim Toth is concerned about how much she consumes on a daily basis.

Said Witherspoon: ”My husband gets mad at me. He’s like, ‘You drink too much coffee.’ I try to only have two cups in the morning and that’s it, but it gets to be 4pm and I’m so tired.”

The 39-year-old star also admits that being at home with her children, Ava, 15, Deacon, 11, and two-year-old Tennessee, can be far more taxing than putting in hours on a film set.

The Oscar winner revealed to PEOPLE magazine: ”I drink more [coffee] when I’m at home with all my children. It’s 4pm and I want to lie down and take a nap. It’s like, ‘I HAVE TO DRINK COFFEE.’ ”

Witherspoon’s Hot Pursuit co-star Sofia Vergara reveals that she was also stunned by how much coffee she consumes.

The 42-year-old actress said: ”She eats a lot! She’s vey delicate and petite, but she eats a lot. And I’ve never seen someone drink more coffee [than her]. I mean, I’m the Colombian one.”

The ladies have become close pals, but the ‘Modern Family’ bombshell confesses that she is very jealous of Witherspoon’s stems.

She said: ”I would wear all the miniskirts that she wears [if I could switch bodies with her for a day.] She has great legs, and she can wear anything she wants. Now I’m like, ‘Eh.’ I don’t feel that comfortable wearing tiny miniskirts. I used to when I was younger.”