Brit's Club Tour Rages On

1/12/2007 1:46 PM PST BY TMZ STAFF
Like any self-respecting mother of two, Britney Spears was out on the town again on Thursday with her new "friend" Isaac Cohen. Thank heaven for nannies!

Britney Spears and Isaac Cohen
Brit, with her boytoy at her side, partied the night away at the grand opening of the new Hollywood hotspot, Sideways Restaurant and Lounge. Well, a girl does have to eat and drink, and dance, and smoke!

Luckily, Spears' strategically placed arms helped keep this photo op rated PG. Maybe you can teach an old dog new tricks!