Jennifer Garner, Reese Witherspoon become diet buddies

London: Hollywood actresses and close friends Jennifer Garner and Reese Witherspoon have reportedly been providing moral support to each other, as they attempt to get back to their pre-pregnancy figures. Garner, who is married to Ben Affleck, gave birth to her third child Samuel in February. Witherspoon and husband Jim Toth welcomed son Tennessee into the world in September this year, reported Femalefirst online. "Both of them have a serious sweet tooth. So whenever Reese wants to reach for a chocolate bar she calls Jen instead and vice versa," a source said. Both of them live in the same neighbourhood and attend Pilates classes together. "Legally Blonde" star Witherspoon recently said that she had been finding it hard to shed her baby weight. PTI