Recently, it was announced that Malaysian singer songwriter Siti Nurhaliza would be performing at AR Rahman's concert here in Malaysia. Read here. 

The concert which commenced today (28th January), received 67,000 attendees, and Siti Nurhaliza blew fans away by performing one of ARR's famous 'Munbe Vaa'. 

Trending on Twitter, Malaysians are head over heels in love with her and valid because that was something else.

Check out the threads down below and her own personal post!

An icon, a star and a Malaysian through and through, simply magnificent!