Asked about Kareena's pregnancy, Karisma said:
"Well, I think it's happy news for all of us out there. We are also eagerly waiting (for the baby) as a family."
The actress spoke on the sidelines of the launch of Amy Billimoria's festive collection.
Wearing an off-shoulder outfit from the designer's collection, the "Fiza" actress gave tips about fashion and style.
"Honestly, I feel the secret is to never go by fad and trends. Do what you believe in. I think I am old-fashioned in that sense. I love doing yoga," she said.
To a query on when she would make an appearance on the big screen, the 42-year-old actress said:
"Whenever I am willing to, but not right now. I am quite busy with my home and kids, my endorsements, events and everything. But the day I find a right script, maybe I will make up my mind, you never know."
Karisma made her comeback as an actress with a leading role in Vikram Bhatt's supernatural thriller "Dangerous Ishhq" in 2012.