AceShowbiz -

Kevin Hart insists that he is a faithful man. After a video of him getting cozy with a mystery brunette outside a hotel in Miami surfaced online, the 38-year-old actor made it clear that he didn't cheat on his pregnant wife Eniko Parrish.

The "Central Intelligence" star explained what actually happened that day. "It's absolutely not true," he told ET, before adding, "It's Miami, the clubs close at 6 A.M., so I was actually going home early."

According to HollywoodLife.com, "Kevin is not worried at all about the cheating rumors." A source tells the website, "He learned his lesson a long time ago and is very faithful to his wife. He is determined to not make the same mistake twice."

The source shares that Kevin only wants to focus on his family now. "He has lots of friends and business associates and any interaction with any of them, when taken out of context, can look suspicious. He is in love with his wife and is looking forward to his new baby on the way," the source says. "He is focusing on himself, work, and his family. Kevin thinks the rumors are funny and is writing new material about the silly incident."

Kevin and Eniko tied the knot last August, and they are currently expecting their first child together. The "Night School" actor announced Eniko's pregnancy on Instagram. "Celebrating Mother's Day with my beautiful wife," he wrote alongside a photo of them together. "We are laughing at the fact that this time next year we will be celebrating her 1st actual Mother's Day. #Harts #Blessed."