Getty Images for Espy Awards

Hotties McHottertons Jessica Alba and Cameron Diaz were on point in their knee-length dresses at the ESPY Awards at LA's Nokia Theatre on Wednesday. Their demure but dazzling looks prove -- you don't have to show all the skin to win big!

The 33-year-old Alba was a golden goddess in her vintage haute couture Elie Saab cocktail dress and Brian Atwood metallic heels. The bronzed beauty, who just came back from a trip to Mexico, presented an ESPY award for best moment of the year with Seattle Seahawks quarterback Russell Wilson -- which went to the USA Vs. Ghana World Cup match.

The oh-so-leggy Cameron covered up her gorgeous gams in a black, plunging dress, when she took to the stage with her Sex Tape co-star Jason Segel to present the award for breakthrough athlete to Seattle Seahawks cornerback Richard Sherman.

In Sex Tape, Cameron and Jason, who co-starred in Bad Teacher together back in 2011, a married couple who on a wild search for the homemade sex tape they accidentally made public. The film opens wide in theaters July 18.