Dignified to

The two reigning queens of Bollywood, Katrina Kaif and Deepika Padukone are involved in a verbal spate of late, and if things are not sorted out soon, they might head for an ugly showdown. As all are aware that Deepika is highly insecure of Katrina because of her growing dosti with her beau Ranbir, she is now assuming that Katz is spreading rumours of her break up with Ranbir. So much so, that when Katz dropped by on the sets of Deepika's film 'Karthik Calling Karthik' with Farhan Akhtar on a day when she had a steamy intimate scene with her lead Farhan, news of Deepika's growing fondness for Farhan and their on screen chemistry began doing the rounds, for which Deepika again foolishly blames Katz. Well, we can smell a rat and see how insecure the Padukone gal is getting and how hard she is trying to tie down Ranbir, that she is completely ignoring the fact that a winner like Katrina is too busy and dignified to get into such low talks and cheap thrills. Just one advice to Deepika.....Take a chill pill!

I know "dignify" means "to respect someone/something" but here what it means and why it is used here.

Source : http://in.movies.yahoo.com/news-detail.html?news_id=69306