How to Use "shameless" with Example Sentences

1. But what a shameless rewriting of history !
2. Is this merely shameless extortion by a trademark " troll " ?
3. The shameless admission of the stitch-up , however , should have been a humiliating slap in the face for any self-respecting audience .
4. You need to be shameless enough to ask hugely successful people to your party , but you also need to sound alluring enough to get them to turn up .
5. But I am an economist and you would expect me not only to have learnt lessons from the market but to take advantage of them for shameless self-promotion .