Baby Bearded Dragon?

Saw this while I was at bus-stop one day... the picture not too clear cos the lizard is really good at camouflage! I nearly didn't realise there is something there.

The lizard quite cute...didn't really move but just stay there and occasionally shifted its head a bit. Done a search online and realise it's call bearded dragon... hmmm or am I wrong? Got such a species of lizard in Singapore ah? Length of the lizard is abt 4-5 inches long, and yupz it was a hot weather then when I saw it on the hot granite floor.