An insider who spoke exclusively to The U.S. Sun: "Teresa has shared with friends that she's extremely stressed over the DWTS. She's doubtful she'll be able to make it beyond the first round."

The source said: "She's not a natural dancer. She only accepted it as a way to try something new. However, it's more challenging than she thought and she's concerned she'll get in the beginning."

The U.S. Sun has reached Teresa's rep to ask to inquire about her comments.

DWTS newbie Teresa Giudice is ‘stressed’ & fear

The Real Housewives of New Jersey star appears to be doing her best to conceal her true nerves,

 Teresa Giudice

while she continues to provide viewers a glimpse into her routine of rehearsals along with dance partners.

The 50-year-old has even recently posed in an outfit she might take to the dance floor in as she donned the seductive red outfit in a brand new image.

And, Pasha matched the reality actress's outfit by wearing the same black and red floral jacket and trousers.

"Starting with a fresh adventure and I truly would like to see you join me on the journey!" Teresa previously spoke to fans about her big leap into the dance world.

She added: "I'll be competing with many wonderful contestants throughout the season of DWTS... I'm eager to show you every week as I shake it to take some Jersey to LaLa Land!"

"Pasha Pashkov, you're gonna be the perfect dancing partner!" Teresa concluded.

DWTS newbie Teresa Giudice is ‘stressed’ & fear

Teresa's new role on the dance competition comes only a month following her marriage with Luis Ruelas, 47.

The couple tied the knot by having the couple's wedding in a lavish wedding ceremony in their state of residence and was captured to be used in a forthcoming Bravo special.