Jennifer Lopez looked decidedly glamorous and gorgeous with her leather gloves, short trench, hat and boots all in black with Marc on her arm leaving their hotel in London yesterday. Earlier this week the rumor surfaced (again) that J Lo is pregnant, but Marc was quick to deny the story. He told the NY Daily News, "Everyone calls about this every month with the hopes that they'll hit the mark. But no. No." I'm sure she's used to it by now, but the rumors still must suck. Luckily, judging from her big smile, she's not letting it get to her.