Before I answer that, can I just confirm that I was NEVER a fan of this band. NO WAY!!
Craig Logan was the bass player with Bros when they first started out. Remember them? Cute blonde twins, singer had a high voice and the other one played the drums - Luke and Matt I think they were called. Craig got the heave not long after they had a couple of hits, and they continued as a duo.
If I remember correctly he's either married to, or is engaged or going out with, a famous female, but I can't think who it is offhand. Anyone know?