The draw today paired the Premiership champions against the Spanish champs in what will be the tie of the round.
Thw two-legged affair will be played on either February 21 or 22 and March 7 or 8.
It will be a swift return for Barcelona after their 4-2 defeat at the Bridge in last season's last 16 match of the Champions League.
Chelsea had lost the away leg 2-1.
The tie was marred by some spiky comments by Jose Mourinho after that defeat in Spain and continued after the victory at the Bridge.
Bring 'em on.