's hosting gigs are colliding! To prep for the premiere of Season 14 of "Big Brother
" (Thurs., July 12, 9 p.m. ET on CBS), "The Talk
" co-host and her talking heads all moved in to the "Big Brother
" house for a little friendly competition. We've got an exclusive first look at Chen and co-hosts Sharon Osbourne
, Sara Gilbert
, Aisha Tyler
and Sheryl Underwood
donning itchy dog costumes and digging in the mud (above). "I walked into ...