Amy not collaborating with Gaga

London: British singer Amy Winehouse has dismissed reports that she is collaborating with Lady Gaga on her comeback album.

The 26-year-old troubled singer is back to the music scene after four long years and will soon be releasing her third album, the follow-up of `Back to Black`, after a four-year hiatus which saw her battle drink and drug demons, Contactmusic reported.

Her representative said she would be going solo for the album, insisting that the claims are "not true at all".

Earlier, it was claimed that Gaga had offered to fly to London to make music with Winehouse to ensure the success of her album.

"It`s been agreed that Gaga will go to London in September just before her European tour to help Winehouse with the new album, her first release since 2006," a source had