Robert De Niro, 78, enjoys some quality time with daughter Helen Grace, 10

Robert De Niro Spends the Day with Rumored Girlfriend Tiffany Chen in Ibiza

James Packer is joined by Hollywood star Robert De Niro on his $200M superyacht in Sardinia

Robert De Niro, 78, Spotted On Vacation With Rumored GF Tiffany Chen In Spain: Photos