Sienna Miller is a Liar

Speaking of cheating couples who make us sick, just a couple weeks after Sienna Miller announced that she was happy to be single and was looking forward to being alone, she was spotted out on a date with her supposedly ex-boyfriend Balthazar Getty.

Groody! These two just won't give their adulterous relationship a rest.

The pair were seen having lunch in London earlier this week and then out again later that night at a club, though they tried to dodge photographers by leaving separately. Hey, Sienna and Balthazar, we're not as stupid as both of you look right now.

Maybe they can call up A-Rod and Madonna for a double-date from hell. It'll be like a cheaters' paradise! At least we know they'll have lots in common and plenty to talk about.