Complex sentence: Preeti Jhangiani first appeared in a Rajshri Productions' Music Album "Yeh Hai Prem" opposite Abbas, this made them as well as the koala bear symbol-famous.
Split into simpler sentences: Preeti Jhangiani first appeared in a Rajshri Productions' Music Album "Yeh Hai Prem" opposite Abbas. This made them--as well as the koala bear symbol used in the album--famous.