Katie Holmes doesn't want Suri?

Katie Holmes isn’t planning to have another baby.

The actress who already raises daughter Suri with husband Tom Cruise says the couple have no plans to increase the size of their family.

Katie is also stepmom to Tom and Nicole Kidman‘s adopted children, Isabella, 18, and Connor, 16,

“They’re great kids, a great brother and a great sister to Suri, and she’s a great sister to them,” Katie said.

“It’s not, ‘This is stepmotherhood and this is motherhood’.

“I’m not worried about it [having a new sibling for Suri]. She’s got really good friends and great cousins, so I feel happy about it.

“We have a really busy household, and it’s really fun and fulfilling. There’s always something going on.”