We guess that when one attends an event hosted by a fashion designer, it's only polite to wear their threads!
Which is exactly what happened at last night's premiere party for Paul McCartney's new music video, My Valentine, which was co-hosted by his daughter Stella, and as you can imagine, quite a few stars showed up RAWKING some of her latest designs!
Ch-ch-check them all out (below)!
We don't know about you, but our favorite is GWEN STEFANI'S fabulous trouser suit!
Absolutely ADORE the sheer panels and long-sleeved top!
What do U think Which celeb wore her Stella best?!
P.S. CLICK HERE to see Paul's videos for My Valentine!
[Images via WENN.]