There have been reports that Johnny Depp and Amber Heard are already pregnant with their first child. In fact, rumors have it that the couple has been saying no to drinking alcohol and smoking cigarettes.

After a year of wedded bliss, showbiz watchers are now eager to know if Johnny Depp and Amber Heard are finally pregnant with their first child. However, the couple are trying their best efforts to keep their private lives out of the public's eye, including Heard's rumored pregnancy, Movie News Guide noted.

"The buzz in their circle is that she's pregnant, but they're keeping it a secret until she's safety out of her first trimester and starting to show," an insider revealed. "They're very private."

The pregnancy speculations, which claimed that the 29-year-old "Magic Mike XXL" actress was on her initial trimester, circulated after she was seen avoiding alcohol and absentmindedly rubbing her abdomen at a soiree earlier in January, Life & Style magazine reported.

"Amber didn't drink at all at the party," a source told OK! magazine. "She was the only one in her group of friends without champagne."

Aside from Amber Heard, Johnny Depp was also reportedly changing his ways too. As a matter of fact, the 52-year-old "Pirates of the Caribbean 5" actor no longer smokes cigarettes in the presence of Heard.

"Everyone knows Johnny's a big smoker, but he ditched the cigarettes too," the source added.

Since Johnny Depp is known to be a "big smoker," the sudden change further sparked rumors that his wife Amber Heard is indeed pregnant, as per Inquisitr.

The couple's Golden Globes sighting has also ignited the pregnancy rumors. According to Celeb Dirty Laundry, a bystander saw Heard unconsciously brushing her hands over her belly, when she thought no one was paying attention.

The publication also added that an insider revealed that Depp has been protective of Heard at the event.

"[Johnny was] clutching [Amber's] shoulders and putting his arm around [Amber] the entire time," a source explained.

Meanwhile, Johnny Depp and Amber Heard got married in a super-exclusive ceremony on Feb. 3, 2015. And if the pregnancy reports are true, the baby would be the third for Depp, who has two teenage children, Lily-Rose and Jack, with ex-girlfriend Vanessa Paradis.

Do you think Johnny Depp and Amber Heard are pregnant?