Louis Walsh `in love` with Pussycat Doll Nicole Sherzinger
London: `X-Factor` judge Simon Cowell has revealed that Louis Walsh is so close to the guest judge Nicole Sherzinger that it seems he is in love with her.
"He`s definitely in love. Seriously Louis hasn`t smiled like this for a long time, he``s like a lamb on a spring day, I have never seen him like this," the Mirror quoted Cowell as saying.
"He is so soft on her it is very sweet. But it`s definitely the first time anyone has known Louis with a crush like this.
"It`s like a duckling if it is rescued by a dog and the duckling then follows the dog around thinking the dog is it``s mother.
"I mean it shouldn`t work for obvious reasons ... but it does," he added.