Gwen Stefani ‘betrays’ fans after promoting anti-abortion app

Gwen Stefani has upset fans by endorsing an anti-abortion app (Picture: Kevin Winter/Getty Images for iHeartRadio)Gwen Stefani has left fans ‘absolutely devastated’ after promoting a controversial app which includes anti-abortion prayers.The No Doubt star appeared in an advert for Hallow, a ‘pay-to-pray’ app which costs $69.99 (£52.50) annually or $9.99 (£7.50) a month.Gwen, 56, has also read prayers and spoken in sermons for Hallow over the past year, having