. >> he kind of looks like brian boitano there. >> a little bit. >> and adding a pop of color, sierrahusband russell wilson in the navy blue and black ensemble. >> she's winning, of the two of them. >> yeah, i would think so, too. there was this little moment, you remember the guy from the shiggy challenge? >> i was on vacation, i missed it. >> he wanted to do a little photo with sierra and russell just go over there? >> that's cold. that is cold. >>> next to a surprise at billy joel's milestone 100th madison square garden concert. >> the boss himself, bruce springsteen, showed up on the piano rockin' out with billy. >> they teamed up for "born to run" and "tenth avenue freezeout". >> awesome. the only thing cooler than seeing billy joel is billy joel and the boss. and his ex-wife christie brinkley appears on the cover of "social life" magazine, rockin' a marilyn monroe type look. >> despite appearing on more than 500 covers, she says her biggest accomplishment is motherhood. >> oh. all right. noted. >> now that you know. >> now all mothers can expect to look like that at 64. she's se