Friends and vocal school classmates Charlotte Jaconelli, 16, and Jonathan Antoine, 17, stunned the audience this weekend after singing an opera song for "Britain's Got Talent." The weight conscious Jonathan admitted to being self-conscious and needing his pal by his side to boost his confidence.

"You are unbelievable," Simon Cowell told Jonathan after they finished their number. He added, "You are a future star."

Jonathan has drawn comparisons to Susan Boyle and has even earned the nickname "SuBoy."

Although Charlotte got less praise from the judges (Cowell, Carmen Electra, David Wallia...

Kylie Minogue, Duffy, Girls Aloud and Katy Perry were among the hot female artists at the Brit Awards this evening. Check out pics of the ladies here. Who looked hottest? Leave a comment below!

- Click pics for next page -

Girls Aloud

- Click here for more sexy Girls Aloud pics -

More: Celebrity Hot or Not? / Slideshows / Fashion photos

- Click pics for next page -

Duffy

- Click here for more sexy Duffy pics -

More: Celebrity Hot or Not? / Slideshows / Fashion photos

...