Rihanna Flaunts Her Figure in see-through bra and silky pyjamas

Her fans have urged the star to speed up work on her highly-anticipated new album.

However, Rihanna seemed more than relaxed as she hit the recording studio for a late night session on Friday.

The stunning pop superstar, 27, appeared to be dressed for bed as she arrived for a stint in front of the mic at 3.30am.