Ashton Kutcher and Mila Kunis seemed as happy as ever when they were spotted on Sunday in the streets of London holding hands. Could the fact that Kunis introduced Kutcher to her parents just the day before have anything to do with it?

[See photos of the couple's stroll through the streets HERE]

The Hollywood couple kept it casual as they blended in with the crowd during a romantic stroll through Heath Hempstead in London, the Daily Mail reported.

Mila Kunis wore mostly black as she sported black leggings, a black shirt, and a black jacket paired with white sneakers as she hid behind her dark sunglasses while Kutcher opted to wear gray jeans and a gray cardigan with a blue baseball cap.

On Sunday the couple kicked their relationship into high gear when after over a year of romance Kunis finally introduced her boyfriend to her parents. On Saturday, Ashton Kutcher and Mila Kunis grabbed coffee with her parents and took a stroll through London.

The actress' parents, Mark and Elvira visited their daughter in North-West London since she has been living in the area while shooting her new film "Jupiter Ascending."

Kutcher is currently going through divorce negotiations with actress Demi Moore following their split back in 2011, after six years of marriage according to the Daily Mail.

The UK tabloid reports that, "Ashton's venture capital fund with Madonna's manager Guy Oseary and billionaire Ron Burkle has become a negotiating point as their divorce settlement proceeds.

"Ashton, who has a 20 percent stake, announced earlier this month that the investment fund was valued at $100 million.

"Demi under California law believes she is entitled to half of his share, which amounts to $10million."

Although Kutcher is facing a hard time the issues with Moore did not seem to faze him as he held on to Kunis tight and the two talked and giggled as they walked through the streets.

Read more about Ashton Kutcher and Mila Kunis' relationship Here.