She may be staying relatively silent in the boardroom on Donald Trump’s Celebrity Apprentice, but seasoned reality star Teresa Giudice insists the NBC hit is far more nerve-wracking than her other series, The Real Housewives of New Jersey. “I did find Apprentice being cattier [than Real Housewives], because you’re with a bunch of people you’ve just met for the first time,” Giudice, 39, explained during a recent visit to Us Weekly’s New York City offices. PHOTOS: Nastiest celeb feuds ever “You really don’t care what the other person thinks of you and if you say something, you’ll just say it,” she continues. “I don’t know how much fun [doing the show] was, but after doing it, I don’t regret it.” Teresa GiudiceCredit: Dave Kotinsky/Getty Images PHOTOS: Remember these wild reality TV moments? Next month, Giudice will pull double duty on the small screen when Housewives premieres April 22 on Bravo. And judging by a recently-released season preview trailer, the new episodes will be a doozy. VIDEO: Teresa explodes at Caroline, Melissa in new season 4 trailer “The [season 3] reunion was really confusing, because we were taping season 4, so that’s why it didn’t go in sync with [the episodes that aired at the time]. Season 4 is definitely an eyeopener and it’s going to answer a lot of people’s questions,” she hints. For more from Giudice — including what she really thinks of Trump’s ‘do — check out our exclusive video interview above!