Miley Cyrus wears plunging gold dress to Vanity Fair Oscar Party with fiancé Liam Hemsworth...

Miley Cyrus looked elegant in a silver dress as she joined a host of stars at Elton John's annual Oscar bash on Sunday night.

Later, she turned heads once again as she changed into a plunging gold gown as she party-hopped across L.A. for the Vanity Fair Oscar Party at the Wallis Annenberg Center. 

The 25-year-old singer was accompanied by her fiancé Liam Hemsworth, 28, and they looked to be in the throes of love as they posed arm-in-arm and lovingly gazed into each other's eyes on the red carpet.   

See more photos below.