Teresa Giudice has a big announcement to make, and no, it's not baby No. 5. "I had to go back to work filming my new project today (not season 4 of the RHONJ, and no-one knows about Season 5 yet... it's still a mystery...). LOVE my new cast members! So grateful for this opportunity! I'll be able to tell you more in February. Xx," the Real Housewives of New Jersey star blogged.

Play coy all you want, Teresa, we smell Celebrity Apprentice. The New Jersey Housewife has been spotted on the opposite side of the George Washington Bridge, running around New York City with rumored co-stars Clay Aiken and Aubrey O'Day.

"Happy Monday Tweet♥s! Filming in NYC today. What are you all up to? Xx," Teresa tweeted after spending quality time shopping in the Big Apple with her four daughters. "We took them to FAO Schwartz and Milania and Audriana made baby dolls," T blogged.

Interestingly, she also tweeted a certain mega-rich and super successful fellow Housewife.  "@AdrienneMaloof hi baby doll... check your DMs. I just sent you something very imp. love u xx." Could this have anything to do with the Donald?

Keep up with Teresa and her hush-hush project using our Tweet Tracker.