Christina Aguilera matt rutler singer blonde restaurant giorgio baldi

Why is Christina Aguilera so afraid to show her face?

The Voice judge was out in Santa Monica enjoying a romantic dinner at Giorgio Baldi with her boyfriend Matt Rutler, but the singer wouldn't look up as the two headed for their car!

The one thing Christina was doing was hitting all the fashion trends - of this year and the past. While we love her yellow plaid cap, it's a little Gwen Stefani circa 2003. But the pink bra and sheer black top? Very right now.

Maybe not perfect for a fancy dinner, but hey, a girl's got to keep up with what's in style.