The glamour model-turned-businesswoman shared this super cute snap to her YouGossip account on Monday evening (2 March) alongside the caption: "Little Bunny boo go to sleep… Caught her with my flash peeping lol."
Katie and husband Kieran Hayler welcomed Bunny, their second child together, in August 2014 – and isn't she a complete cutie?!
The couple are also parents to son Jett, one, and Katie has children Harvey, 12, Junior, nine, and Princess, seven.
All you need to know about Katie and Kieran's romance in one minute!
It's been an exciting time for the family lately as Katie and Kieran renewed their wedding vows last month, after two years of marriage.
They originally tied the knot in the Bahamas in January 2013 following a whirlwind romance, but things turned sour last year when Katie discovered Kieran had been cheating on her with a family friend.
She vowed to divorce him but then did a U-Turn, taking him back, supporting him as he sought treatment for what he described as compulsive addiction, and eventually agreeing to renew their vows.
In January, Katie said: "So proud of how well he has come through therapy. People can change #soinlove. Some things happen for reasons that are not nice but by being persistent you can get a happy ending."
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!