Heidi Klum and Kim Kardashian partied together at Sir Elton John's Oscars party.

The German model and the reality TV star were seated together at the music legend's annual AIDS Foundation Academy Awards Viewing Party held at the Pacific Design Center in Hollywood last night (24.02.13) and the unlikely duo spent most of the evening together and appeared to get along famously.

Mother-to-be Kim - who donned a figure-hugging white Donna Karan dress for the fundraising bash - tweeted: ''Love her heidiklum (sic)'', along with a snapshot of the new pals smiling at the camera.

Meanwhile, Heidi posted a picture of her and a group of showbiz stars including Kim's younger sisters Kourtney and Khloe, accompanied by the caption: ''The Girls!''

As well as swapping pregnancy tips with Kim, 39-year-old mother-of-four Heidi turned heads in a shimmering gold gown, baring her chest in the low-cut dress.

The 'Project Runway' host also had a chance to meet the man of the night, who has hosted the high-profile charity bash since AIDS activist Patrick Lippert's death in 1993.

Heidi excitedly tweeted: ''Honored to be sitting w/ the amazing @eltonjohndotcom. The work he does for @ejaforg is truly inspiring! #Oscars (sic)''

Other guests at Elton's star-studded party included a newly-brunette Britney Spears, Chris Brown and Emeli Sande.