Lady Gaga 'Will Be As Big As Elvis Presley'

Lady Gaga will become as big as Elvis Presley, according to Tony Bennett.

The 85-year-old singer has recorded a duet with Lady Gaga for his new album and said he was confident she had a big future.

"I never met a more talented person in my life... I think she's going to become as big as Elvis Presley," he told Billboard.

Bennett and Lady Gaga have recorded a new version of 'The Lady Is A Tramp'.

The song will appear on 'Duets II', which is released next month and also includes the last studio recording by Amy Winehouse.

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