Mumbai: STAR Plus scaled a new high in the popularity charts, with four of its prime-time shows cornering the top honours across general entertainment channels in this week's ratings, TAM data show.`Saathiya Saath Nibhana' and `Yeh Rishta Kya Kehlata Hain' brought in the highest ratings for the Star franchise, with a 5.3 TVR each, while `Diya Aur Baati Hum,' the channel's gender-stereotype...Full story