Chelsea co-owners Todd Boehly and Behdad Eghbali watched Graham Potter's side train on Thursday after spending £323m on eight new additions in January.
Enzo Fernandez, Mykhailo Mudryk, Benoit Badiiashile, Malo Gusto, Andrey Santos, David Datro Fofana, Joao Felix and Noni Madueke all pitched up at Stamford Bridge last month, while the club also confirmed that Christopher Nkunku will join in the summer for £63m from RB Leipzig.
And on Thursday, Boehly and Eghbali were pictured watching their new additions in action ahead of the Blues' Premier League clash with Fulham on Friday.