Hollywood actor Bruce Willis says he has no plans to retire and

has set his sights on 'making those old man roles' his own.

'I have a 98-year-old aunt who is completely lucid, who can talk about when she was five-years-old so I'm hoping that's in my genes too. I don't plan on retiring so with any luck I can really make those old man roles my own!' contactmusic.com quoted him as saying.

Willis, who has three daughters - Rumer, 21, Scout, 18, and Tallulah, 16, - with ex-wife Demi Moore, recently confessed that he is growing increasingly sentimental as he gets older.

'It makes me cry. The older I get, the more sentimental I am. I have great, great kids and I love to see them perform. Rumer sings once in a while,' he said.

'Rumer and Scout both sang Christmas songs at my nightclub in Sun Valley last holiday. I got a little emotional,' he added.