Chelsea have joined Premier League interest in Valencia midfielder Andre Gomes, according to the Superdeportes website.
Blues scouts have joined representatives from Manchester United and Arsenal in being spotted at the Mestalla this month.
Gomes is fast becoming one of the most in-demand youngsters in the game, and at 21, he is already valued at £35 million.
Gomes is on-loan with Valencia this season from Benfica, where the Spanish giants have the option to sign him permanently in June.
However, the Blues are keeping a close eye as he may fancy a move to London, rather than a permanent move to the Spaniards.