The claws are out!The Real Housewives of New Jerseystar Rachel Fuda had plenty to say about her costar Teresa Giudice signing on for Season 2 of E!’s House of Villains,RadarOnline.com has learned. Teresa’s new gig comes amid rumors she and Luis “Louie” Ruelas are experiencing serious financial hardships, with their alleged money woes being a topic of conversation in the explosive Season 14 trailer. Rachel appeared on Page Six’s Virtual Reali-Tea podcast, and couldn’t wait to throw shade at Teresa’s choice to join House of Villains, the competition show where reality stars compete for a cash pr…