Expectant dadPete Davidsonis opening up about his "dream." The"Saturday Night Live"alum and "Bupkis" stargot candid with E! Newsabout expecting his first child with girlfriendElsie Hewitt, who announced her pregnancy in a July 16Instagram post. Davidsontold E! at the New York premiereof "The Home" on July 22 that "everybody's just been super excited for me, because they know it's been my dream." "I'm very lucky and very, very happy," Davidson told the entertainment outlet, adding that he is excited "to take care of something and show it the childhood I didn't have. I assume you just try to give them what you didn't have, and what you didn't like, not do it." Pete Davidson expecting first childwith new girlfriend Elsie Hewitt "They all just have been like, 'You're going to be great at this. It's the best thing you'll ever do in your life.' (Adam)Sandlergave me some great advice," he continued, revealing thatColin Josthas shared his advice, too. Earlier this month, Hewitt shared a sweet carousel of photos, which also included a brief clip of the couple looking at their baby's sonogram. Otherphotos from the postfeatured a candid shot of Davidson and Hewitt snuggling while Hewitt cradled her growing baby bump, as well as an apropos SpongeBob SquarePants meme that read, "One of y'all hiding your pregnancy, I can feel it." "Welp, now everyone knows we had sex," Hewitt captioned the cheeky pregnancy announcement. The couple's news comes four months after he and Hewitt sparked speculation of a romance.Paparazzi photosof the then-rumored couple engaging in beach day PDA at a waterfront hotel in Palm Beach, Florida, were released by theDaily Mail. After years of public ups and downs in the relationship department, including flings with some of the world's most famous women, Davidson has seemingly found his happily ever after. He was previously engaged to music superstarAriana Grandeand also dated reality TV starKim Kardashian. Additionally, the comedian's also been tied to Cazzie David,Kate Beckinsale,Margaret Qualley,Chase Sui Wonders,Madelyn ClineandKaia Gerber. Contributing:Edward Segarra This article originally appeared on USA TODAY:Pete Davidson breaks silence on becoming a dad