Lady Gaga churns out hit songs when hungover!

Lady Gaga has reportedly admitted that she pens her songs when she is hung-over as it makes her emotional.

The 27-year old singer-songwriter, who is channeling her emotions in a song about her doppelganger and Italian designer pal Donatella Versace, revealed the formula behind her hit-making confessing that drinking compels her to write songs as she gets emotional after it, the Metro.co.uk reported.

She added that the raging fun dance song 'Donatella' is the antithesis of her public image and also a love letter to the designer.