shamelessly
adv. B2 Upper Intermediate US //ˈʃeɪmɫəsɫi// UK //ʃˈeɪmləsli// shame·less·ly
adv. doing something in a way that shows you do not care what other people think. It can also mean doing something in a way that is very obvious or even a bit embarrassing.
adv. in a manner that shows a lack of modesty or concern for social judgment; alternatively, in a way that is glaringly obvious or flagrant.
He shamelessly asked for a second helping of cake.
The politician shamelessly used the charity event to promote his own upcoming election campaign.
The company shamelessly exploited the public's trust by releasing a faulty product without any warning, leading to a massive recall and significant loss of reputation.
From shameless + -ly.